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How Much Does Duolingo like App Development Cost

How Much Does Duolingo like App Development Cost?

Table of Contents
1. Introduction
2. Some popular language learning apps.
3. What are the benefits of e-learning apps?
4. Why is Duolingo the best online language learning platform?
5. What are the steps to build a Duolingo like app?
5.1. Step 1: Gamify
5.2. Step 2: Simplify the interface.
5.3. Step 3: Make it platform independent.
5.4. Step 4: Add Social Network integration.
5.5. Step 5: Add Push Notifications.
5.6. Step 6: Integrate impeccable Voice recognition.
6. What are the Tools Required?
7. How long will it take to develop a Duolingo-like app?
8. How much will it cost exactly?
9. Other factors that influence the cost of development of a Duolingo like app.
10. Few takeaways from Duolingo.
11. What can you do to stand out?
12. Conclusion


“I can speak French”; “I can speak Spanish”

“Quel est votre nom?”; “Mi nombre es Arish”

Being able to speak a language apart from your native tongue, definitely adds an exotic appeal to your personality.

As a multilingual…

  • You have an entirely different vocabulary to play with.
  • You can communicate with the people living on the opposite side of the world.
  • Maybe you get to date a French woman or an Indian guy, which otherwise would have not been possible, if you didn’t share a common medium of communication.

“Knowing an extra language adds so many new possibilities in your day to day life, be it studying abroad or simply being able to pronounce those tongue twisting French wine names in that fancy restaurant.”

But what about the process of acquiring a new tongue?

Well we know it is not a piece of cake…

especially if you are encountering a new language for the first time, for things like “lack of time”,& “no people to practice with”…cause several new language learners to give up mid-way, but with the arrival of 

 E-learning platforms, language learning was revolutionized.

Some popular language learning apps

What are the benefits of e-learning apps?

  • Now you can learn at your own pace.
  • At the time you choose.
  • You have digital companions to practice with, 24×7.

“Okay I get it, online learning is better in every sense…but which platform should I choose? There are way too many of them…& all seem pretty good to me.”

“Hmm..let’s see what Google says..”

which is the most widely uesd language learning platform

Yeah..as expected it is the “Green bird Duolingo..!”

Why is Duolingo the best online language learning platform?

Well, not only because Google says so, for Duolingo was estimated to be valued anywhere around $2.4 Billion Dollars in 2020 with an astounding user base of 500 million registered users!

The platform offers 95 different courses in 38 different languages.

Duolingo also generated around $161 million dollars in revenue, in the year 2020.

So Yeah…I think it is safe to say that Duolingo is currently at the pinnacle of online language learning platforms.

What are the steps to build a Duolingo like app?

To develop a language learning app like Duolingo, follow these steps:

Step 1: Gamify

  • Make the interface more like a game.
  • Introduce levels, targets & competition.
  • People love collecting achievements & rewards.
  • Give personalized tips on how to perform better.
  • Make the UI/UX interactive.
  • Overall, make the entire process fun for the user.

Step 2: Simplify the interface.

Simplify the interface
  • The app should be easy to use.
  • The user should at no point feel lost.
  • The app should constantly guide the user.
  • Duolingo smartly uses its owl to help learners maneuver through the various stages of learning. 
  • The user should have easy access to the app assistant or a real-time chat box.

Step 3: Make it platform independent.

Make it platform independent
  • Your app should be supported on both Android & iOS platforms.
  • You can either choose to develop them separately in different languages, or you can use React Native to develop a single, platform independent application.
  • This way you’ll be able to grab a larger subscription base.

Step 4: Add Social Network integration.

Add Social Network integration
  • Simplify the registration process.
  • Take Social Networks such as Google & Facebook for quick & effortless registration.
  • Make the registration process as short as possible & as simple as possible.
  • Those lengthy registration forms often result in potential users losing interest & leaving the form altogether.

Step 5: Add Push Notifications.

Add Push Notifications
  • Make sure the learners don’t leave your platform.
  • Integrate Push notifications in your app to turn them back to their course.
  • Use short personalized messages to grab hold of their attention.
  • Use daily/weekly/monthly reminders to keep the learners engaged with the app.

Step 6: Integrate impeccable Voice recognition.

Integrate impeccable Voice recognition
  • Voice recognition is a must have feature for any language learning app.
  • Integrate artificial intelligence to deliver better user experience.
  • This is where the scope of improvement is huge for any language learning application.

What are the Tools Required?

Before making cost predictions for a Duolingo like app, you need to first equip yourself with all the required technological arsenal.

  • For Front-end Development
Front-end Development
  • For Back-End Development
Back-End Development
  • For UI/UX
  • For Database
  • For Real-time Analytics
Real-time Analytics
  • For Cloud Storage
Cloud Storage

How long will it take to develop a Duolingo-like app?

Considering all the important factors, the time period is estimated to be anywhere between 47 to 77 weeks or roughly around 11 months to 1.4 years.

How much will it cost exactly?

Estimating the exact cost of a Duolingo like app is not practically possible, because, the cost of development depends on various factors such as:

  • Expertise of the developer.
  • Methodology the software team uses.
  • Geographical location.
  • Features included, & the overall complexity of the app.

But if we work with hypothetical figures, by taking an average development rate of $50 Dollars per/hour then we can predict a figure based of the cost breakdown below:

Stagewise Cost Breakdown:

StagesApproximate Cost
Frontend$22,000 – 33,000
Backend$22,000 – 40,000
Content & Exercises$32,000 – 52,000
Total Cost$76,000 – 125,000

The total cost is estimated to be anywhere between $96,000 to 157,000 for a Duolingo like app. Still, this figure is simply an estimation & you should consult your development company before settling on the final cost.

Other factors that influence the cost of development of a Duolingo like app.

1. Platform:

  • The cost of development varies depending upon the platform you are targeting.
  • The cost increases if you choose to develop 2 different versions of the same app for both Android & iOS.
  • Or you can choose to build your application on React Native, this way you can target both platforms at the price of one.

2. Front End Development:

  • Several frontend languages are open source & free to use, such as React Native.
  • But some charge a fee to use, like Microsoft’s VB.net.
  • Cost of frontend development depends highly upon the language you choose for the same.

3. Back End Development:

  • Factors such as languages, frameworks used & hosting servers add to the cost of development.
  • Node.js costs less when compared to Java’s.
  • Similarly Microservices cost higher but come with better, futuristic features.

4. Designing:

  • Vagueness in what exactly to want can lengthen the design process.
  • Time & research involved in creating a platform-perfect design is also an influencing factor.

5. Testing:

  • It is one of the factors that influence the overall cost of the project.
  • Testing is a very important stage in app development.
  • This ensures overall quality of the application.
  • The cost can vary largely depending upon the number loops or the testing rounds required.

Few takeaways from Duolingo.

These are the few reasons why Duolingo is so successful:

  • The UI/UX is clean & perfectly placed.
  • The user is constantly assisted by the Duolingo owl, which helps the user navigate through the interface. 
  • The owl also acts as a visual motivator, for the positive & sweetly negative feedback it gives motivates the user to perform better & stay on track.
  • The learning process at Duolingo is highly interactive, & features like speaking tests take it to the next level for a holistic E-learning application.
  • A well strategized syllabus of every language makes Duolingo a complete application for beginners & intermediate learners.
  • Rewards & a constant track of progress motivates learners to “Do more”
  • The application feels more like a game & less like a boring educational application.

What can you do to stand out?

To stand-out from the competition you need to:

  • Integrate a real time chat box which is able to interact with the user in real time using AI, in more than one language.
  • Secondly & most importantly you need to integrate a flawless voice recognition system into the application.

“For you don’t want your application to fail in distinguishing between terms like ‘Sit’ & ‘S#it’.”

This also holds an opportunity for you as the voice recognition features of such applications are still far from perfect, and are still maturing with time & technology.

An application with a better voice recognition technology from the rest will not only help you stand out from the already existing competition, but it will also be a strong propelling force for your application’s overall popularity.


The right answer to the question “How Much Does Duolingo Like App Development Cost?” is “It depends.”

It depends on the various cost influencing factors as discussed above. Still, you can expect it to be around the rough estimate that we came up with, through market research & our past experiences in the app development industry. We also discussed various opportunities for developers who are looking forward to developing a Duolingo-like app, such as, scope for improvement in real time chat box & Voice recognition technology.

After reading this blog, you can expect to have developed a better understanding on what goes into developing a Duolingo-like app & also about the factors that influence its overall cost.

Create Custom Video Calling Apps

How To Create Custom Video Calling Apps?

4 Way Technologies, a worldwide mobile app development company offers you robust and scalable applications that are reliable and user-centric. The proficient mobile app developers here help you in all the phases of the entire mobile app development process. Hire software developers from 4 Way Technologies for an impeccable and attractive video conferencing mobile app development.

Video calling refers to making a phone call using the internet, often known as Voice over Internet Protocol (VoIP). It utilizes the video in order to transmit your live picture while making a call.

As we can see, the trend of video calling applications is increasing at a rapid rate in our today’s day-to-day lives. Especially if we talk about our current circumstances, video calling apps are playing a crucial role and have eventually become a primitive means of communication.

This article deals with the entire strategy required for creating a custom video calling application that can easily outperform your competitors in the market. We have also discussed the advantages, feature set, development cost, and more for a video calling application.

Table of Content
1. Introduction
2. What are the Market Trends for a Video Calling App?
3. What are the Top In-trend Video Calling Apps?
4. How to Create a Video Calling App?
5. What Would be the Monetary Strategies After Creating a Video Calling App?
6. What is the Video Calling App Development Cost?
7. Conclusion


In the current time, a number of businesses and company owners are preferring to go online for conducting their businesses. Therefore, video calls have now become one of the most preferred means of work and business communication for various service providing companies.

Another major factor, which is responsible for the increased demand for video calls is “Work From Home,” which has changed the way of working flow completely. Due to this increased demand for video conferences, the competition in the market of video calling applications is at its peak. It is not at all an easy task to make an efficient video calling application that would become famous and gain high popularity among the users.

Hence, we need to follow some strategic steps in order to develop a powerful video calling application.

So, Let’s dive into it!

According to the research conducted by Statista, the maximum percentage of people using video conferencing mobile apps in the second quarter of this year falls under the age group of 16-24 years. It implies that the youth are more indulged in using video calling mobile applications. Also, the number of females of the same age group has been analyzed more as compared to the males. The following graph shows the global market shares of video conferencing app users on the basis of their gender and age.

Market Trends for a Video Calling App
Source: Statista

What are the Top In-trend Video Calling Apps?

While planning to develop any competitive application, checking with the existing applications of the same category, analyzing the competitors, and looking at the leading marketers would be a wiser idea for developing user-centric and attention seeker applications. Here is the list of some big players in the context of video conferencing apps:


Zoom is famous for offering great video conferencing services to its users. This cloud-based service offering application has been gaining enormous popularity since 2020, and it seems that it will continue for many more years to come. As it is a very simple and efficient app with an amazing feature set and functionality, it is one of the preferred choices for business and education. Zoom offers free conferences for 40 minutes for up to 100 participants. For more viewers and calls, you will need to buy a plan.


FaceTime is another very popular video calling application among Apple users. FaceTime by Apple comes with an intuitive interface, which allows the users to initiate or receive calls from the app in a hassle-free way, from your notifications or contacts. FaceTime possesses a number of flawless features such as live photo capture, which helps you in taking pictures when you are on a call. FaceTime is restricted to Apple users only and you cannot make a FaceTime call to Android.


Skype is one of the most popular and oldest video calling platforms. This application is responsible for efficiently covering a number of devices and systems. Along with audio and video calling, Skype also features file sharing and text message sending facilities.

Microsoft Teams

Microsoft Teams is one of the most powerful and popular tools in the ecosystem of Office 365. It is responsible for providing engaging collaborative work features such as file sharing, collaborative editing, and calendar sharing. Recently, Microsoft has released Teams to use with a few limitations for free such as file storage. 

However, only those customers can access a full set of features who are using Office 365. The video conferencing feature offered by Teams is limited to four persons at a time only. However, if you are using it for personal or working purposes, Teams would be an ideal option.

Google Duo

Google Duo is another highly preferred and vital solution for Android users when it comes to choosing a video conferencing app. Google Duo possesses a user-friendly simple interface, supports various attractive features, and allows you to record video messages and send them. Hence, it makes connecting with your family and friends more hassle-free.

How to Create a Video Calling App?

If you want to build any robust, scalable, and user-centric application, the key strategy for the development of the app will always remain the same. Here is how you can build a video calling application that would have the maximum chances of getting success.

STEP 1: Analyze Your Target Audience

Analyzing and finding your target audience is the first step of the app development process. In the beginning, you must define the users who will use your product. What would be the preferred devices: Android, or iOS? You just need to ask these kinds of questions in order to get familiar with your audience before moving ahead in the application development process.

The following points will help you in analyzing the target audience for the development of your video conferencing application:

  • According to research conducted by Statista in the mid-year of 2021, the percentage of female users ranging between 16 to 24 years in age using video calling apps is 46%. On the other hand, 40% of males of the same age group are using these applications. On the basis of these statistics, we can see that the younger audience would be more appealing for the video conferencing app development.
  • You might also analyze for the interest of your target audience. For example, the younger audience would prefer various personalization features such as chatting stickers, a variety of filters, background modifications, and more. With these features, your app could play a vital role in reaching a wider audience.

Each industry such as education, communication, healthcare has its own needs and preferences that should be resolved and addressed efficiently. Therefore, analyzing your target audience is a very influential and primary part of a business plan for developing a video calling app.

STEP 2: Defining The Features And Values Of Your App

The next step after finding your audience is shortlisting the necessary features. We already made a list of chat app features that will be necessary for a successful chat solution. Some of them are easily applicable for a video chat app, but calls and the visual form of communication require additional functionality.

For example, in addition to general chat functionality, a video calling app should be able to create a video conference for more than two people, provide security for ongoing video and audio streams, and enable screen-sharing for collective work.

STEP 3: Creating a Business Plan

A business plan is responsible for defining all the essential elements of the app development process along with the entire product lifecycle. Some of the key factors that can help your business in formulating the plan are resources, vendors, audience segments, communication channels, partners, value, customer relationships, and the structure of total development cost for your video calling application.

STEP 4: Selecting the Right Platform

An important part of a business plan is choosing the right platform for your application. If web and desktop versions may pass without saying, a mobile platform can become a hard choice to make.

If you opt for Android, your app will be able to work on multiple devices, get to the largest app marketplace, and receive official Google support. However, there may be a chance of higher security risks and issues with testing and launching.

iOS offers you high security, good ecosystem optimization, and fewer devices for testing. Still, it can lead to platform inflexibility, a long review process, and limited customization.

Cross-platform is also available. You will cover all the possible audiences, but it will take more time and money.

STEP 5: Developing The Application

After successfully making the business plan, it is high time to start the process of developing an application. The entire video app developing process is not an easy task and includes a lot more along with the coding part.

So, let us start developing the app!

  • UI/UX Designing

The most crucial part of designing is prototyping. A prototype is a set of black and white screens (wireframes) that show all the main functionality of the app. It’s important not to underestimate this stage: prototyping will let you avoid mistakes in later stages of development, which will save a lot of time and money.

The user experience should always play the leading role in the designing process. This means that the app’s layout should be clear, understandable, and visually pleasing. Functions should not be confusing, and people with different technical backgrounds should be able to use the app.

  • Backend

With well-designed and tested wireframes and prototypes, it’s time to start working on the managing part of the app. You must first set up a server-side framework where the application will be created.

In short, you can build a video conference app using a custom backend and various tech tools, or you can choose a ready-made SaaS-solution. Our team works closely with PubNub and Twilio. Both companies provide services for building apps: PubNub has data-streaming software development kits and Twilio provides users with contact center solutions, WhatsApp APIs, and WebRTC SDK.

STEP 6: Testing of the App

The last step before release is to make sure your code functions as intended. Errors may appear in different parts of code and cause security issues or failure of some functions, and that is why QA matters.

Still, a perfect product launch is impossible. Final users will eventually find something that testers overlooked. Of course, developers will fix it after receiving real-user feedback. However, the fewer bugs and errors your first release version has, the better it is for building trust and loyalty with your audience.

STEP 7: Releasing of the App

When everything is finished, it’s time to make your app see the world. It’s important to know that the launch doesn’t mean the end of the work. Now you will have to keep your eyes on the audience and their reaction. Besides, it will be necessary to fix and update your video calling solution to support and increase its market position.

What Would be the Monetary Strategies After Creating a Video Calling App?

Monetary strategies play an important role in identifying the ways through which your video calling application can generate revenue. Along with understanding the technical stack required for the development of your app, the right financial planning is also a vital part of the success and growth of your business.

Some of the key financial strategies of a video chatting app are as follows:

  • Advertising – The core of that strategy is in-app advertisements that will make the app free for users. You can implement it either using PPC or working with brands. It’s possible to make money per view, per click, or per action.
  • Freemium – It proves itself to be the most effective monetization strategy. You can provide some basic functionality for free, and add paid additional functions, like using more sticker packs for chat, applying new backgrounds, or sending larger files.
  • Paid calls – This monetization strategy will add paid limits to calls. You can limit the times of calls and the maximum number of participants, and for additional time, users will have to pay.

What is the Video Calling App Development Cost?

The costs for a well-built solution will depend on several main factors like the team’s composition and rate, specifications of the app, and the expected deadlines. Usually, a video calling app requires the work of backend and frontend engineers, UI/UX designers, and QA specialists. Also, the project manager controls the process. Depending on the scope of work, the average costs for a video calling app will start from $70,000 and go higher.


We hope you will find this blog helpful. In this article, we have mentioned a step by step process of developing a successful video calling app along with its monetary strategies and current popularity. We have also concluded that developing a video calling app is not so difficult when compared to the previous few years looking at their current popularity across the world. So, go ahead and start developing your own video calling application, and very soon it will hit the market.

Send Push Notifications to React Native App

How to Send Push Notifications to React Native App Running on an iPhone

Push notifications play a vital role in providing you with timely updates and also allow you to re-engage effectively with customized content. It is a message displayed to you outside of the application’s normal UI whether or not you are using the app. You can create the push notifications with the help of the nodeJS server, which is responsible for sending the notification payload to the Apple Push Notification service (APN).

This article will help you step-by-step to configure a react native mobile application that can receive a push notification on an iPhone. In order to follow this guide, you will require an iPhone/iPad, a Mac, and an Apple developer account.

Table of Content
1. What is a Push Notification?
2. What is Push Notification Architecture in React Native App Development?
3. How to Register Your iOS App to APNs?
3.1 Enabling Push Notification Capabilities
3.2 How to Configure App to Retrieve the Token?
4. Set Off a New Notification from a NodeJS Provider Server
4.1 Initialize a Trusted Connection to APNs
4.2 Create and Send a New Push Notification Payload
5. Conclusion

Let’s begin. Now first understand:

What is a Push Notification?

As mobile app developers, we sent push notifications on the apps installed on the user’s mobile phones. In this article, we will focus on how to send a push notification on a simulator during an iPhone app development. There are mainly two types of notifications; foreground and background notifications.

  • A Foreground notification is a type of notification that you will send when the application is currently running. 
  • A Background notification is a type of notification that you will send whether or not the mobile application is currently running. 

Why most  mobile app development companies are asked to add push notification services:  

  • Push Notification is a great tool for a marketing company to engage a user with the mobile application.
  • Advertisements/ offers can be sent using push notifications to increase the transaction like the dominos app sends notifications for a special offer to increase sales at non-peak hours. 
  • Brand recall value can be increased with the help of push notifications.
  • They also assist in sending the transaction receipts at a fast rate.

What is Push Notification Architecture in React Native App Development?

Push Notification Architecture in React Native App Development

Sending Push notifications on react native applications, we need to use APN (Apple Push Notification services). This can be used after creating an Apple ID at the Apple developers forum.

APN is recommended as it can send notifications on iPhone mobile devices without knowing the IP address.

React Native app developers send push notifications in an iPhone app by registering a mobile app to get a push notification token. This token is a long string, which is responsible for uniquely identifying each mobile app device. 

In the next step, the token will be stored in a database on the server. Then, you handle the received notification after sending it. 

The next step is to store the token in a database server. Then, a notification will be sent to the mobile app. 

Now, let us go deeper and follow a step-by-step procedure for sending push notifications on iPhone mobile apps.

How to Register Your iOS App to APNs?

The first step includes the registration process of your already running app to the APNS in order to retrieve the token. This requires some configuration.

1. Enabling Push Notification Capabilities

1.1.  In the Apple Developer Account.

In the first step,

  • Go to the Apple developer account and find the App ID.
  • Enable the push notification capability for App ID.
Enabling Push Notification Capabilities in Apple Developer Account

  • Here enable the push notification capability for this Apple ID.

1.2.  In Xcode

  • Open Xcode on your Mac OS and create a new project.
Enabling Push Notification Capabilities in Xcode

  • Select “Single View App” in the “iOS” tab to proceed further. 
  • Now,  enter the “Product Name” along with the choice of iPhone app development languages between Objective-C and Swift.
Enabling Push Notification Capabilities

  • Click on the “Signing & Capabilities” tab in order to enable push notifications for your mobile application.
Signing & Capabilities

With this, a mobile application push notification is enabled in your mobile application development.

Xcode, during the build phase, automatically adds the APS environment entitlement after analyzing the certificate type used to sign the mobile app. 

This entitlement involves two values; Development and Production, which implement conditions to the APNs server for iPhone app development on which the mobile device will try to register.


The Development APS environment is used to create a new push notification feature on a running mobile app signed with a development certificate. 


The Production APS environment is used to deploy react native mobile apps in production.

2. How to Configure App to Retrieve the Token

The process of retrieving a token requires configuring a mobile app by installing React Native notifications. 

For that, you use the following code line above your “AppDelegate.m”.

- #import "RNNotifications.h"

After that, add the below code to monitor the notifications in “AppDelegate.m:

- (BOOL)application:(UIApplication *)application
didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
[RNNotifications startMonitorNotifications]; // -> Add this line

return YES;

The following methods are required to support registration to AppDelegate.m:

- (void)application:(UIApplication *)application
didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
[RNNotifications didRegisterForRemoteNotificationsWithDeviceToken:deviceToken];

- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
[RNNotifications didFailToRegisterForRemoteNotificationsWithError:error];

Next step is to create a “.tsx” file and at the beginning of that file add the following code:

(event: Registered) => {
console.log(' Push Notification token:', event.deviceToken);
(event: RegistrationError) => {
console.log(' Push Notification error', event);

In the above code, Notifications.registerRemoteNotifications() is calling the function registerRemoteNotifications(), which is the method of UIApplication to request the device token to the APNs. After receiving the response, your mobile app dispatches one of the following events:

  • registerRemoteNotificationsRegistered
  • registerRemoteNotificationsFailed

If all steps are done correctly, you will get a unique token that is associated with your mobile device and app in your logs. Now, your device is registered to the APNs, and you can use the retrieved token on the server-side in order to send the notification to your iPhone app.

Set Off a New Notification from a NodeJS Provider Server

As you have already registered your device to APNs and your server has all the information needed in order to target the device, let us go through the creation of a secured connection to APNs from your provider server. After that, you will send a notification payload to your device.

1. Initialize a Trusted Connection to APNs

You can set up APNs connections in two ways:

  • Token-based connection
  • Certificate-based connection

The iPhone app development company recommends the token-based connection because it is faster and stateless. 

For token-based connection, generate and download the key which is used to sign your token on the Apple developer account.

Log in to your Apple developer account and go to the keys section:

Initialize a Trusted Connection to APNs

Here, generate a new public/private key pair. Now, download the private key in order to sign your authentication token.

 Apple will use the public key to validate and authorize your signed token. The generated token must follow JSON Web Token standard, which is an open and industry-standard RFC7519 method that represents claims securely between two parties. The token should comprise of:

  • A header that defines the algorithm used to sign your token and the key identifier that you have retrieved previously.
"alg": "ES256",
"kid": "BG7AK-24J9C-KJ8WE-VG5JU"

  • A payload that contains the ID of your developer’s team or development company and timestamp of the generated token.
"iss": "S4S8383M8Z",
"iat": "TimeStamp of Token Generation"

  • Alas! the last is the signature: which is the result in the payload and base64 encryption of the header with the selected key and the algorithm.

Ok, we are very close. now, proceed further and implement the above process in a NodeJS development environment. 

  1. Create a new NodeJS server. 
  2. Add the JSON Web Token library that offers you all the needed tools required to generate and sign your token. 
  3. The code below will help you to generate the token:
const authorizationToken = jwt.sign(
iss: S4S8383M8Z,
iat: Math.round(new Date().getTime() / 1000),
fs.readFileSync(C:\Desktop\test.P8, "utf8"),
header: {
alg: "ES256",
kid: BG7AK-24J9C-KJ8WE-VG5JU,

2. Create and Send a New Push Notification Payload

You can create a simple push notification payload and that should look like this:

"aps": {
"alert": {
"title": " Push Notification Test",

Now, in the next step, send this payload to APNs and for that, you need to set up an HTTP/2 connection. In order to do so, use the “http2” module, which is provided by NodeJS. The final implementation of your server is as follows:

const app = express()
const port = 3000

const authorizationToken = jwt.sign(
iss: S4S8383M8Z,
iat: Math.round(new Date().getTime() / 1000),
fs.readFileSync(C:\Desktop\test.P8, "utf8"),
header: {
alg: "ES256",
kid: BG7AK-24J9C-KJ8WE-VG5JU,

const http2Client = http2.connect(
IS_PRODUCTION ? 'https://api.push.apple.com' : 'https://api.sandbox.push.apple.com'

app.post('/', (req, res) => {
const request = http2Client.request({
':method': 'POST',
':scheme': 'https',
'apns-topic': com.foreway.PushNotificationTest.com,
':path': '/3/device/' + DEVICE_TOKEN,
authorization: `bearer ${authorizationToken}`,

aps: {
alert: {
title: "Push Notification Test",

request.on('end', () => {
res.send('Push Notification sent !');

app.listen(port, () => {
console.log(`PushNotificationTest app listening at http://localhost:${port}`)

Congrats! Now, you have written a lot of code in order to properly handle the communication with APNs so that we can create features including token refreshing, error handling, and notifications badging. 

In order to make your code simpler. You can use aps-node by running a code:

yarn add aps

After using aps-node, your server code with apn will look like this:

const app = express()
const port = 3000

let provider = new apn.Provider({
token: {
key: C:\Desktop\test.P8,
keyId: BG7AK-24J9C-KJ8WE-VG5JU,
teamId: S4S8383M8Z
production: IS_PRODUCTION

app.post('/', (req, res) => {
var note = new apn.Notification();
note.alert = "Push Notification Test";
note.topic = com.foreway.PushNotificationTest.com;
provider.send(note, DEVICE_TOKEN).then( (result) => {
res.send('Push Notification sent !');

app.listen(port, () => {
console.log(`PushNotificationTest app listening at http://localhost:${port}`)

After implementing all the above-mentioned steps, you will receive a pop-up, which will ask permission to allow the push notifications for the currently running React Native app on your iPhone device.

After this, you need to run your server (yarn start command) and create a post request to http://localhost:3000/. And you will receive a push notification on your iPhone.


Here, We have implemented one of the most worthwhile methods for configuring both a NodeJS server and a React Native app for sending the Push Notification feature on an iPhone app using APNs. This article provides you with deeper knowledge about using iPhone app services using IDs and Keys. There are various other methods used by react native mobile app development companies to send push notifications. However, the method we have used in our article is also valuable and advantageous.

React Native App Development

Best Database for React Native App Development

In the last 6 years React Native has arisen as one of the most useful, time-effective, cost-friendly cross-platform mobile app development frameworks. Developed by Facebook in 2015, it has gained popularity among mobile app developers pretty quickly.

Table of contents
What is React Native?
Basic Technical Features of React Native
Why React Native is popular?
5 Most Fitted Databases for React Native
Wrap Up

What is React Native?

React Native App Development is an open-source framework for mobile application development notwithstanding web application development also. React Native is one of the generally utilized and popular cross-operating system mobile application improvement systems. It is not just used for Android mobile app development and iPhone app development but also for developing macOS applications, smart tvOs applications, Android TV applications, and for Windows mobile and desktop applications in addition to Web and UWP (Universal Windows Platform) as well. 

React Native is ReactJS with Native app development capabilities. React Native is motivated by React, so the fundamental principles of the data stream are like it. It is not difficult to call Native functions from React (Native modules). Native modules are underlying Objective-C classes that are accessible through JavaScript. One instance of every module is made according to JavaScript Bridge. They can trade discretionary functions and constants to React Native.

The outline of React Native components relies upon Native. Quite possibly the most astonishing thing about React Native is that it’s “really” Native. Other JavaScript-for-mobile app development frameworks wrap your JavaScript code in a web view. They may re-implement some Native UI functionality, for example, animations and shadow threading, yet you actually compose a web application.

Basic Technical Features of React Native

Programming Language

The main reason for developing cross-platform mobile app development technology is to make it easy for mobile app developers. React Native uses a single programming language that is JavaScript to develop apps for both iOS and Android operating systems and for a number of other application development. JavaScript is popular and is being used by developers for over a decade, hence it’s easy to adopt the React Native framework. 

Technical Architecture

React Native uses a technical architecture known as  Flux.  Flux is developed by Facebook. React Native building design depends upon JS runtime environment architecture, known as JavaScript bridge. The JavaScript code is executed in Native code at runtime. 

Open-Source Platform 

Open-source projects are all about a huge association of coders and developers, who continuously contribute and work towards the improvement of the project and advancement. React Native has likewise an exceptionally huge association of software engineers, designers, and developers working consistently towards bug fixing, highlighting improvement, rendition control, and supporting end-users to utilize it with new stunning features.

Same Code for the different operating systems 

React Native is a cross-platform structure. It lets mobile application developers and other smart-electronic app developers utilize similar code for fostering an application with similar proficiency and execution for the distinctive working frameworks. Cross-Platform is the best explanation that makes recovery of the lost segment of code a simple thing.

Work with two major Mobile OS

iOS and Android are totally two distinctive platforms and building local applications for two altogether distinct operating systems is tedious and careful work. Therefore developing a similar Native application for both the OS with the same features and functionality is tiresome and prone to errors and mistakes.

As iOS application designers need to have a significant encounter with Swift or Objective-C and Xcode and then again, Android application development is about Java or Kotlin and the Android SDK. React Native is the rescuer. React Native lets mobile app developers reuse the code which is composed for one operating system. React Native is “compose once and run anywhere”.

Cooperative with third-party Plug-Ins

React Native is viable with third-party plug-ins. To affix any functionality to your application, that is currently not supported by React Native, you can actually download a third-party plug-in and connect it to your module.

5 Most fitted Databases for React Native

A database is an organized combination of data, which can be later on used for accessing information. It is generally saved electronically on a cluster of computer systems. And nowadays, it is stored on cloud platforms. There are two types of databases – 

  • SQL (Structured Query Language): It is developed for managing data in a framework RDBMS (Relational Database Management System). SQL is a database language, it is utilized for database origin, removal, getting rows, and modifying them, fetching data, running different commands to combine data or differentiate as per the need, etc.  
  • NoSQL  (Not Only SQL): It is a way to deal with the data sets plan that gives versatile compositions and schemas for the storage and restoration of data instead of the conventional table structures that are RDBMS.

There are dozens of databases out there in the market, choosing the best among them as per the technology and framework you are using is always a difficult choice. 5 best-fitted databases to go for React Native are –

1. Realm

React Native App Development

Realm is NoSQL, an open-source database management system. It is permitted under Apache License. It follows two-way synchronization between the Realm server and the client-side database that is the mobile application database.   It is speedier than that of the relational database. Also, it upholds confounded data types for constant, real-time, and even applications that stay offline.

It doesn’t need any key-value stores or object-related mapping and most importantly it has its own search engine for queries and other stuff. The items protected in the Realm database are taken into account getting to numerous sources or threads. Realm is famous for React Native mobile app development because it helps to improve the performance of the mobile application by managing immense data.

Being a high-performing database, Realm has demonstrated to fix the queries.  Albeit the Realm is an open-source DBMS, its high-level variant will cost you $21,000 annually that is  $1,750 monthly.

2. Firebase

React Native App Development

Firebase is a real-time database developed in 2012. It is a cloud-hosted NoSQL database. It is owned by Google and is used for React Native app development.  Though it is more famous for Android app development. It is more usable for mobile applications developed for offline data updating and modifying and data synchronization.

It is known for managing MVC (Model-View-Controller) – based React Native app development with large data requirements. Firebase has special featured tools for tracking and assessing errors and bugs in your mobile application, which is definitely going to make your mobile app development easy.

Firebase also gives you, the developers the full ingress to delete the data from the Google server whenever needed. Google’s database is free to use if you are going to store 1 GB but if you are planning to develop an application that needs more storage then you have to pay $25 per 2.5 GB.

3. MongoDB

React Native App Development

MongoDB is one of the most famous NoSQL databases used for React Native app mobile development. MongoDB is a source-available, cross-platform, and document-oriented database used for application development across different platforms.

It was initially published in the year 2012. It is permitted under Server Side Public License. It is especially used for more complex React Native mobile applications. It basically follows the key-value storage with the RDBMS approach. MongoDB has a flexible schema, it allows every data type and data structure.

MongoDB supports your real-time applications and you also can share a large amount of data across multiple clusters.  The estimated cost for MongoDB depends upon the specified cloud deployment on the MongoDB website which you choose.

4. SQLite

React Native App Development

SQLite is the RDBMS included in the C library and uses SQL. SQLite is usually used for desktop applications but with its latest versions, it is nowadays also being used in other cross-platform applications as well. SQLite is commonly used for storing data locally for mobile applications. It uses all the SQL features and functionalities with some of the other tools that help the mobile app developer to manage and access the data easily.

Albeit, SQLite is not that great a database for mobile application if you are not well-versed with SQL and don’t have adequate knowledge of RDBMS. SQLite is available in the public domain for free of cost.

5. MySQL

React Native App Development

MySQL is an open-source RDBMS. SQL is the basis for MYSQL. It lets you keep the existing data in an organized way. MySQL is used for quick and secure operations in React Native app development. It uses the thread-based data allocation technique. It is highly congenial with the local database that you use for mobile app development. You can use MySQL with Realm as well. MySQL is an open-source database by Oracle which means it is free of cost.

Wrap Up

While you are utilizing React Native databases, there are plenty of backend tools and techniques that should be considered during and before the React Native mobile app development. Nonetheless, the React Native backend database ought to be picked based on your venture type and different prerequisites of the application and the idea.

Thus, it turns out to be vital to make a rundown of things prior to picking the database for React Native app development. You should know about the things, you need to use the decency and other aspects of your React Native applications.

React Native App Development

Beginners Guide for React Native

The 21st century is about innovation. Nowadays everything is about new technology, and mobile app developers are persistently looking for newer development cycles, better time efficiencies, better application execution, and more pleasing user experience and stratification. There can be no greater cross-platform framework for the latest mobile app development than React Native.

Table of Content
What is React Native?
Why React Native?
React Native Mobile App Development vs Native App Development
Guidance for Beginners for React Native App Development
Wrapping Up

What is React Native?

React Native is an open-source framework for more desirable mobile application development with extensions to web application development as well. It was published by Facebook in March 2015. React Native is one of the most popular and commonly used cross-platform mobile application development frameworks nowadays. It is used from Android to the development of iOS applications, to Web applications, and even for UWP (Universal Windows Platform). 

React Native is a fusion of ReactJS with Native platform capabilities. React Native is influenced by React, so the fundamental notion of the information course is similar to React. It is easy to call and execute  Native language functions from React Native (Native modules). Native modules are developed in Objective-C classes that can be available through  JavaScript as well. One occurrence of each segment is built as per JavaScript Bridge. They transport arbitrary functions and constants to React Native. The design outlook of a React Native App Development segment is being derived from Native. One of the most extraordinary things about React Native is that it’s “actually” Native. Other JavaScript-for-mobile frameworks encase your JavaScript code in an acclaimed web view. They might re-carry some Native UI code and performance, like the animations, but you still are writing a web app.

Why React Native?

React Native is one of the first cross-platform frameworks with lots of Native components and React.js features to be ever-developed. There are various reasons to choose React Native for App development.

Both iOS and Android secured

The primary agenda of Facebook to build React Native is to support iOS only. But in the following years, Android grew more popular and started to be used not just as an operating system in mobile devices but in TVs so React Native added Android libraries and APIs as well. So to meet the market need, since then React Native is being utilized for both types of mobile operating system applications that are Android and iOS. That too with “code once, execute anywhere approach”. 

Multifaceted Javascript System 

React Native is created with Native components, React.js and JavaScript.  React Native is conceivably one of the most adaptable and resourceful JavaScript frameworks. It permits any front-end web designer to be a compact application developer on the spot. React Native app development gives the freedom to mobile app developers not to an expert of different languages like Kotlin for Android or Swift for iOS because comprehending JavaScript, some local UI components, stage APIs, is all to develop your own applications in React Native. 

Native Components

React Native is all about expeditious web application development and mobile applications development. As React Native contains the majority of the features of React.js more vigorous application execution is granted, and it has Native components which help in better designing the templates with lesser complications.  

Faster developing 

React Native allows mobile app developers to make applications faster with various ready-to-use components and tools. React Native is modernizing every now and then, which means most of the required solutions will be available soon.

One Framework for Multiple Platforms

React Native facilitates copying of the code between different platforms. That is the developer needs to write the code once in JavaScript and it can be executed on a different Operating System without being worried about the changes or the programming language barrier.

React Native Mobile App Development vs Native App Development 

React Native for App Development 

Time and Cost-Effective 

While comparing two development techniques the two most important questions are – what will be the React Native App Development Cost and will it be time-efficient in comparison to other types? To put you out of your misery, yes, React Native Mobile App Development is far more cost and time effective in comparison to Native App Development. Because there will be a single UI and UX that can be used for multiple platforms. 

Real-Time Execution 

Hot reloading is real-time monitoring of code even before you get to write the complete application. You can execute a small completed segment of the code in real-time, to check the progress of the application. 

Similar UX and UI Exposure 

React Native developed mobile applications that provide a similar user experience and user interface for both android and iOS users irrespective of the platform. The React Native developed application will have the same features, same UI, same UX, and same outlook. 

Single code 

React Native truly works on the principle of write once, run anywhere. For React Native development for the mobile app, you only need one codebase that can run on any operating system. 

Native App Development 

Better Performance 

Native app development definitely provides better performance because they are built for a particular OS. 

Better UI and UX

UI and UX are much better and of course, provide endless opportunities for updates and changes as per new technologies that won’t be easy for React Native developed applications. 

More Secure

Native mobile applications are more secure because all the security measures are taken into account while developing the application which is confined to a singular platform. 

Top-notch Functionality 

Native apps have top-notch functionality and better access to hardware and other operating system-specified tools.

Guidance for Beginners for React Native App Development

In this section, I am going to walk through you the steps of how to develop your first React Native mobile app. This one is for the beginners level who are not well-aware of the tools and how to use React Native but do know a little bit of JavaScript codebase and are well-versed with React.js library. If you’re looking for simpler techniques to learn React Native mobile app development, you are at the right place.

  • Download and install Node.js. There are many other ways to set up React Native and use it, but Node.js is one of the easiest ways.
React Native App Development

  • Launch Command Prompt or Terminal as per the operating system you’re using on your system
  • Run command ‘npm’ (this may differ on the basis of windows’ versions, but remains the same for macOS). To check whether ‘npm’ is installed.
React Native App Development

  • Run another command ‘npm -g create-react-native-app’ to install React Native.
React Native App Development

  • Type in the command to browse through your site’s directory. This will be the location where you store your projects.
React Native App Development

  • Run a command ‘create-react-native-app app_name’, here app_name is the name that you want to give to your first self-built React Native application.
React Native App Development

  • After the installation of packages and other tools, you’ll get a message on the terminal screen showing the name of the folder where your application is stored.
React Native App Development

  • You can run another command to change the directory name if you want to something easier to memorise. It can be as per your application. The command is “cd ‘app_name’”.
  • To start the project punch in ‘npm start’. This command will bundle up your package and help in the execution.
React Native App Development

  • Open the directory in your Text Editor (for Mac) and Folder (in Windows).
React Native App Development

React Native App Development

  • Make sure your Visual Studio Code has App.json and App.js pre-installed.
React Native App Development

  • Set up a simulator or either an emulator so that you can run your React Native mobile app in real-time. 
    1. For iOS, you can use Xcode for the simulator 
    2. For Android, Android Studio is the best option to set up the emulator.
React Native App Development

  • Punch in your code under App.js in JavaScript and your all set to go. Don’t forget to save the code every now and then.
React Native App Development

  • To run the demonstration of React Native Mobile application developed by you, just fire up the simulator or emulator and all the progress made will be visible in real-time. No need to complicate things by type in the run command.
React Native App Development

Wrapping Up

This article gives you an insight into React Native app development and nowadays why developers and businesses are more and more considering to shift to React Native applications development as well. Through this one, I tried to give you a basic understanding of React Native mobile app development and how to build basic, beginners’ level Android and iOS applications through one codebase and not really being worried about not knowing different languages.

Ionic vs React Native

Ionic vs React Native: What To Choose?

4 Way Technologies is one of the most trusted mobile app development companies across the globe. Our highly expert mobile app developers are proficient in providing impeccable, feature-rich, and growth-oriented mobile applications using Ionic and React Native mobile app development frameworks.

As the world is moving at a fast pace with the latest technologies and never-ending changes that are taking place in the marketing world, every business is making a leap and moving towards the “digital forms” for their business. And moving businesses to mobile phones is the smartest move as everyone uses smartphones and mobile applications are the best way to connect to the masses.

In this article, we have discussed and differentiated the two most popular frameworks used in the mobile app development environment; Ionic and React Native.

Table of Contents
1. Introduction
2. What is Ionic Framework?
3. What is React Native Framework?
4. Are Ionic and React Native Similar?
5. Ionic or React Native What to choose?
5.1. Ionic vs React Native: Technology/ Language Stack
5.2. Ionic vs React Native – Performance
6. Conclusion


Mobile app development is one of the major markets that are making individuals and companies famous. As there are multiple technologies followed by mobile app development companies the two most famous remains Ionic and React Native.

So, Let us dive in!

What is Ionic Framework?

Ionic framework is a complete open-source software development kit (SDK) for hybrid mobile application development created by Max Lynch with Ben Sperry and Adam Bradley in 2013. The first version was built on AngularJS and Apache Cordova. As per the new technologies, the latest version of Ionic is built as a set of web components.

This latest version allows the mobile app developers to choose any user interface (UI) framework be it Angular, AngularJS, React, or Vue.js according to their needs. This latest version has lots of wonders in addition to desired UI frameworks it also allows the use of all the Ionic components.

Ionic is known to provide tools and services for developing interactive hybrid mobile, desktop, web, progressive web applications that are also based on modern custom web app development technologies and approaches.

Ionic has developer-friendly tools, it works on the write once run anywhere (WORA) motto. Ionic is known for its best design, animation, and performance. Ionic mainly focuses on frontend User experience (UX) and User Interface (UI) interaction.

What is React Native Framework?

React Native is an open-source, cross-platform mobile app development framework developed by Facebook. It was built to help in building better mobile applications for Android, iOS, web, and Universal Windows Platform (UWP). React Native allows developers to use React (JavaScript library) along with Native platform capabilities and resources.

React Native is a UI-focused framework developed so that the developers and as well as users can have the best mobile app experiences. It follows the Write Once and Run Anywhere (WORA) and dynamic runtime approach.

React Native also has a Qt port. React Native works on virtually identical principles of React, which gives it a blend of new components and the old of React. React Native allows mobile app developers to write native code in many different languages such as Java for Android and Objective-C or Swift for iOS which makes mobile app development more flexible.

Are Ionic and React Native Similar?

Ionic is a framework used for developing mobile, web, and desktop applications using traditional web technologies. Whereas, React Native is used for developing native mobile applications and other applications as well. It is also cross-platform like Ionic and uses React/React.js.

But the greatest similarity for both the frameworks is no previous knowledge of iOS or Android native development is needed.

Ionic or React Native What to choose?

Before forming any kind of judgment one should be sure of the kind he/she wants to follow either Native or Hybrid.

Ionic vs React Native: Technology/ Language Stack


It is the more flexible of the two. Here are the frameworks it uses –

  • AngularJS
  • React
  • Vue.js

Languages – 

  • HTML 
  • CSS
  • JavaScript 
  • TypeScript

React Native

Framework used by React Native-

  • React.js

Languages used by React Native-

  • JavaScript 
  • Swift 
  • Objective-C 
  • Java 

So, according to the flexibility and web technologies, we see Ionic, the clear winner when it comes to technology/language stack.

Ionic vs React Native – Performance


The Ionic platform’s main focus is on native browser apps using HTML, Angular JS, and CSS components. It is a hybrid approach for app development and there is no doubt Ionic is ideal for fast prototyping for application development. The Ionic applications are modern, and it mainly focuses on the goal “write once and use anywhere” software paradigm.

Many times there are massive delays and low performance because of a lot of native callbacks due to the native code involved. And the major drawback is the mobile app developers should have to download various plugins to assess the native features when it comes to Ionic.

React Native

React Native delivers a native experience for both developers and users because it can directly access the Native components. This is why people who are more obsessed with native user experience prefer React Native because Native components come in handy. React’s major goal is to provide a useful native experience with the amazing newest updates.

React Native is a stable platform that is perfect for large-scale applications and provides the best experiences. The main motto of React Native is to provide responsiveness and excellent performance.

No doubt, React Native is the clear winner when it comes to performance.


After going through this article, we understand that there is no best in ionic vs react native when it comes to the technologies one has to choose as per his needs and demands of the project in hand.

React Native App Development

React Native: The Cross-Platform Framework

4 Way Technologies is one of the leading companies in React Native app development across the globe. Our highly skilled software developers are proficient in delivering powerful, robust, and feature-rich mobile apps for both the iOS and Android platforms using the react JS technology.

This blog deals with the knowledge of one of the best Cross-Platform frameworks – React Native used for developing robust mobile applications.

Let us together grab some knowledge about React Native.

Table of Contents
1. Introduction
2. What is React Native? Is it really a combination of React JS and Native?
3. What are the Attributes of React Native?
4. Is React Native good for your project?
5. What are the Pros of React Native?
6. What are the Cons of React Native?
7. Conclusion


Mobile phones are quickly becoming the half soul of many individuals throughout the last few years. When we talk about Android or iOS development, organizations or individuals often get confused between offering their customers a mobile app with intuitive User Interface (UI) and impeccable User Experience (UX) or applications which are compatible with several platforms and are faster to build in the first place. And hence, there comes the unsung hero – REACT Native Development in the app development process.

React Native is an outstanding framework which is responsible for building a hierarchy of UI components to create the JavaScript code. It has a set of both iOS and Android platform components in order to develop a mobile app with native feel and look.

Let us take a look at the REACT Native Framework.

What is React Native? Is it really a combination of ReactJS and Native?

React Native is an open-source framework for mobile application development in addition to web application development as well. It was released by Facebook in March 2015. React Native is one of the widely used cross-platform mobile application development frameworks. It is used for Android, iOS, Web, and UWP(Universal Windows Platform).

React Native is React JS with Native platform capabilities. React Native is inspired by React, so the basic idea of the information flow is similar to it. It is easy to call native functions from React Native (Native modules).

Native modules are built-in Objective-C classes that are available in JavaScript. One instance of each module is created as per the JavaScript Bridge. They can export optional functions and constants to React Native.

The design of a React Native component depends on Native. One of the most surprising things about React Native is that it’s actually” Native. Other JavaScript-for-mobile frameworks wrap your JavaScript code in a glorified web view. They might re-implement some Native UI behavior, like the animations, but you still write a web app.

What are the Attributes of React Native?

As it is clear what React Native is and what are its two important components. Let’s move forward to the features.

It consists of Qt Port (although incomplete). For those who are not aware of Qt, it is a free and open-source widget toolkit for creating graphical user interfaces which is very helpful in the graphic designing of the applications. This is written in –

  • JavaScript
  • Java
  • C++
  • Objective-C
  • Objective-C++
  • Python
  • It doesn’t use HTML like ReactJS, although it is evolved from ReactJS which makes it a bit easy for the React Native application developers. 
  • React Native’s working principles are virtually identical to ReactJS. 
  • It doesn’t manage the DOM via the virtual DOM.     
  • It runs as a foundation process(interprets the JavaScript) straightforwardly toward the front end and associates with the Native stage through serialization, asynchronous, and batched bridges. 
  • It was initially released on March 26, 2015. 
  • Its stable update 0.61.5 got released on November 23, 2019, the key feature of this update is it refreshes fastly. 
  • With this new stable update, there’s this new command added to troubleshoot and fix errors – React-Native Doctor. 
  • React Native’s development performance is faster in comparison to another cross-platform framework. 
  • The React Native application development team uses declarative self-contained UI components and fast development cycles to retain the speed of applications. 
  • React Native is the execution of ReactJS on mobile phones. 

Is React Native good for your project?

After discovering some benefits of React Native, let us make sure if we can use it in a project?

  • Save Money and Time

When it comes to developing an app for both Android and iOS, React Native is considered as one of the best tools available in the market. It has the capability to reduce the codebase by approximately 95%, thereby saving your money and time as well. Moreover, React Native has multiple open-source libraries of pre-built components that help you in further speeding up the process of app development.

  • Create Robust Mobile Apps

React Native is an impeccable framework for mobile app development. It offers a slick, responsive, and smooth user interface, and simultaneously reduces the load time.

  • Addition of Third-party Plugins

React Native also helps you in easily incorporating third-party APIs and plug-ins , including the payment systems and maps.

What are the Pros of React Native?

  • It is a multi-platform development framework, that is it can be used on many platforms, for developing different kinds of applications irrespective of languages known. 
  • React Native applications take a shorter development time. 
  • It supports both live and hot reloading. 
  • Live Reloading  – reloads or refreshes the entire application when a change is made in the file. Live Reloading is a feature that notices the changes that you are making in your files. And whenever you click “ctrl + s” to save your document or report it just reads your files, compiles them, and produces new files for the server which then reloads your application automatically so that we can see all the changes that you made.
  • Hot Reloading –  only refreshes the files that were changed without losing the current state of the application. Hot Reloading is to keep the application running and to add new versions of the files that you update at runtime. This way, you don’t lose any of your state which is mainly useful when you are switching the UI. Live Reloading was introduced before Hot Reloading came into the picture in the React Native Application Development Environment. Fundamentally, Hot Reloading is based on HMR (Hot Module Replacement) which was first proposed by WebPack, which we commonly use in ReactJS Applications for loading the changes at runtime. 
  • It is all about One-team development, i.e. it doesn’t require different teams for different platforms like Native. It just needs JavaScript Developers to write the code for all the platforms. 
  • This has a simplified UI, which makes it easier to use. 
  • It supports Live Updates and Code Push at runtime.

What are the Cons of React Native?

  • React Native still contains less Native Navigation for users. 
  • It consists of fewer customized modules. It also lacks some components and some are partially developed, which makes it a bit difficult for the developers to work. 
  • Although it does have Native capabilities, Native Code used by it still needs improvement.  


We hope you will find this article helpful. Here, we have understood that React Native is an outstanding framework which allows the software developers to build robust mobile applications using their JavaScript knowledge. React Native also offers quicker mobile app development, and more effective code sharing across Android, Web, and iOS, without sacrificing the experience of the user and quality of the application.

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