React Native Vs Flutter : Which One To Choose in 2021

React Native Vs flutter the difference are being shown

You’re ready to build a kickass app for your business. 2021 is here and you want to accelerate your business by creating something that is easy to use for the consumer and quick to create for you. Which technology should you go for if you’re looking for cross platform development at lower costs? Let’s see who’s the winner in 2021 in terms of performance and more: React Native Vs Flutter.

Before we go ahead with all the comparisons to conclude when to choose React Native and when to choose flutter, let’s understand what the two actually are.

What Is React Native?

In the simplest definition, React Native developers use JavaScript and React Native is an open-source mobile app framework. React Native, as the name suggests, combines native development with React which is a JavaScript library that is used to build user interfaces.

React Native was created by Facebook in 2013; it had started as an internal Facebook project and its preview was released in January 2015 during the React.js conference. Facebook launched React Native in March 2015 and it became available on GitHub. 

That said, it is important to understand that applications created with React Native are not web apps. React Native is used to create regular Android and iOS apps by using JavaScript and React instead of Java or Kotlin.

Let’s dive a little deeper to understand everything about React Native and it’s usage.

React Native is used for: 

  • Building Android and iOS apps by using JavaScript.
  • Easy cross platform development.
  • Utilizing the same mobile UI Library as React.

There are many successful apps that are built using React Native. Here are some of those that most of us use as often as every few hours!

  • Facebook
  • Instagram
  • Facebook Ads Manager
  • Pinterest
  • Bloomberg
  • Tesla
  • Skype
  • Wix

Pros of Using React Native

  • Hot reload allows your developers to make changes, fix bugs and introduce new features to the app at lightning speed. This is a commonality between React Native and Flutter. 
  • Two platforms with just one codebase allows your developer team to work and deliver faster. 
  • One of the biggest advantages of using React Native is that it uses a language that is wildly popular among developers – JavaScript. This makes the React Native community bigger than the Flutter community, giving it a slight edge over Flutter.
  • Approximately 50% less testing because the same codebase being used on both platforms makes it very easy for the quality assurance team to conduct one test instead of two.

React Native Cons You Should Know About

  • Like any other cross platform solution, you can’t expect a React Native app experience to be a 100% replica of that which is achieved with native apps. It’s very similar to a native app but it is not the same.
  • Because React Native has a big number of libraries, many are either low quality or abandoned. This means that your developers will need to check the number of issues thoroughly to avoid using an abandoned package.
  • React Native apps are bigger than Native apps because React Native apps need to include a library that supports JavaScript code. This is because Android doesn’t have such a functionality. Bigger apps mean more space taken up on your consumer’s devices.

Now that we have a fair understanding of what React Native is and what it’s used for, let’s look at Flutter and figure out which one is better.

What is Flutter?

Flutter, Google’s mobile app SDK, is used for smooth and quick cross platform mobile application development. This means there’s no need to create separate apps for separate platforms like Android and iOS. One codebase is used for both the platforms.

This is very similar to React Native in the sense that React Native too is a cross platform mobile application development framework that uses one codebase and negates the need for creating separate apps for separate platforms.

Some popular apps that use Flutter are:

  • Alibaba
  • Tencent
  • Google Ads
  • Hamilton
  • Reflectly

Pros of Using Flutter

  • Flutter has a “hot reload” feature that allows developers to make changes to the app in a jiffy. Moreover, it literally takes milliseconds for these changes to be reflected on the app!
  • This makes it very easy for the development team to make any kind of changes, fix bugs and try out new things.
  • Flutter has its own widgets which makes it platform agnostic. Your app will be exactly the same for different platforms like iOS and Android. There’s no need to create a different app for both. Because of this you need to hire just one certified Flutter developer! No need for different teams for Android and iOS. This will save you a lot of time and money.
  • The UI framework of the app stays the same no matter what device your consumers are using. This means even on old devices, the UI is as crisp and smooth as it is on the latest phones. 

Flutter Cons You Should Know About

  • A big win for React Native is the size of its developer community. Flutter’s isn’t as big or experienced. Moreover, Dart (programming language used to code Flutter apps) is not as popular or used as JavaScript.
  • Your developers can’t always find the functionality they’re looking for in existing libraries because Flutter is still very new. This means they might have to spend time creating custom functionality.
  • Just like React Native apps, apps built in Flutter are generally larger in size than Native apps and will take up more space in a device than Native apps do. 

React Native Vs Flutter : Which One Is For You?

While React Native is excellent for those who have a good understanding of JavaScript, Flutter is picking up really fast in the new age development community. Google is continuing to make improvements to Flutter and that is making it a really viable tool among the developer community.

Flutter is also going to enable your development team to create web and desktop apps very soon. That will be another feather in its cap. The future of Flutter looks promising. React Native isn’t far behind and is making constant improvements and new changes to keep evolving with the times.

In this scenario, how will you decide which one to choose?

When to Choose React Native and When to Choose Flutter?

When we think of React Native Vs Flutter, the choice is tough. The thing is that both of the platforms are truly exceptional and can give your business a quick and smooth app.

Here’s how you can decide which of the two is best for your business.

  • Which one of the two are your developers proficient in? Dart or JavaScript? If the answer is Dart, then Flutter is your choice and if it’s JavaScript then go for React Native.
  • If you don’t have a development team yet then decide based on whether you’d like your app to be built using native UI components. If yes, then you need to hire React Native developers!
  • If you’d like your app to be brand centric in the way the UI looks and feels like, then add Flutter developers in your “to hire” list! 

Between, React Native Vs Flutter, whatever you may choose in the end, we recommend a discussion with an experienced developer or developers to get the best idea. However, know that both of these frameworks are excellent for cross platform app development and none is going to disappoint you in the end.

Here at DistantJob, we can help you hire some of the best React Native and Flutter developers in the world! Once you decide on the framework you’re going to use for your project, get in touch with us! If you’re looking for rockstar developers to build the next big app in the market, you’re on the right page. 

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Aneesha Kochar

Aneesha Kochar

Aneesha Kochar is a Content Marketer at DistantJob. She has been a freelance writer for more than a decade. An ocean of information along with many of her own experiences can be witnessed in her writing.