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Flutter
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Flutter vs React Native: What are the differences?

What is Flutter? Cross-platform mobile framework from Google. Flutter is a mobile app SDK to help developers and designers build modern mobile apps for iOS and Android.

What is React Native? A framework for building native apps with React. React Native enables you to build world-class application experiences on native platforms using a consistent developer experience based on JavaScript and React. The focus of React Native is on developer efficiency across all the platforms you care about - learn once, write anywhere. Facebook uses React Native in multiple production apps and will continue investing in React Native.

Flutter and React Native can be primarily classified as "Cross-Platform Mobile Development" tools.

Some of the features offered by Flutter are:

  • Fast development - Flutter's "hot reload" helps you quickly and easily experiment, build UIs, add features, and fix bug faster. Experience sub-second reload times, without losing state, on emulators, simulators, and hardware for iOS and Android.
  • Expressive UIs - Delight your users with Flutter's built-in beautiful Material Design and Cupertino (iOS-flavor) widgets, rich motion APIs, smooth natural scrolling, and platform awareness.
  • Access native features and SDKs - Make your app come to life with platform APIs, 3rd party SDKs, and native code. Flutter lets you reuse your existing Java, Swift, and ObjC code, and access native features and SDKs on iOS and Android.

On the other hand, React Native provides the following key features:

  • Native iOS Components
  • Asynchronous Execution
  • Touch Handling

"Hot Reload" is the primary reason why developers consider Flutter over the competitors, whereas "Learn once write everywhere" was stated as the key factor in picking React Native.

Flutter and React Native are both open source tools. React Native with 78.8K GitHub stars and 17.6K forks on GitHub appears to be more popular than Flutter with 69.4K GitHub stars and 8.09K GitHub forks.

Instagram, Intuit, and Yahoo! are some of the popular companies that use React Native, whereas Flutter is used by Policygenius, pludoni GmbH, and Hybrid Heroes. React Native has a broader approval, being mentioned in 719 company stacks & 809 developers stacks; compared to Flutter, which is listed in 41 company stacks and 146 developer stacks.

What is Flutter?

Flutter is a mobile app SDK to help developers and designers build modern mobile apps for iOS and Android.

What is React Native?

React Native enables you to build world-class application experiences on native platforms using a consistent developer experience based on JavaScript and React. The focus of React Native is on developer efficiency across all the platforms you care about - learn once, write anywhere. Facebook uses React Native in multiple production apps and will continue investing in React Native.
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What are some alternatives to Flutter and React Native?
Xamarin
Xamarin’s Mono-based products enable .NET developers to use their existing code, libraries and tools (including Visual Studio*), as well as skills in .NET and the C# programming language, to create mobile applications for the industry’s most widely-used mobile devices, including Android-based smartphones and tablets, iPhone, iPad and iPod Touch.
Android SDK
Android provides a rich application framework that allows you to build innovative apps and games for mobile devices in a Java language environment.
Java
Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!
Kotlin
Kotlin is a statically typed programming language for the JVM, Android and the browser, 100% interoperable with Java
React
Lots of people use React as the V in MVC. Since React makes no assumptions about the rest of your technology stack, it's easy to try it out on a small feature in an existing project.
See all alternatives
Decisions about Flutter and React Native
Sezgi Ulucam
Sezgi Ulucam
Developer Advocate at Hasura · | 6 upvotes · 293.7K views
Apache Cordova
Apache Cordova
PhoneGap
PhoneGap
React Native
React Native
Flutter
Flutter
#JavaScript
#MobileFrameworks
#NativeApps

For a front end dev like me, using a mobile framework for side projects makes more sense than writing a native app. I had used Apache Cordova (formerly PhoneGap) before (because React Native didn't exist yet), and was happy with it. But once React Native came out, it made more sense to go that way instead. It's more efficient and smooth, since it doesn't have the simulation overhead, and has more access to hardware features. It feels cleaner since you don't need to deal with #WebView, using native UI widgets directly. I also considered Flutter . It looks promising, but is relatively new to the game, and React Native seems more stable for now.

MobileFrameworks #JavaScript NativeApps

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Sezgi Ulucam
Sezgi Ulucam
Developer Advocate at Hasura · | 7 upvotes · 366K views
Expo
Expo
Xcode
Xcode
React Native
React Native
Android Studio
Android Studio
Android SDK
Android SDK

I've recently switched to using Expo for initializing and developing my React Native apps. Compared to React Native CLI, it's so much easier to get set up and going. Setting up and maintaining Android Studio, Android SDK, and virtual devices used to be such a headache. Thanks to Expo, I can now test my apps directly on my Android phone, just by installing the Expo app. I still use Xcode Simulator for iOS testing, since I don't have an iPhone, but that's easy anyway. The big win for me with Expo is ease of Android testing.

The Expo SDK also provides convenient features like Facebook login, MapView, push notifications, and many others. https://docs.expo.io/versions/v31.0.0/sdk/

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React
React
Redux
Redux
AngularJS
AngularJS
React Native
React Native
redux-saga
redux-saga
Apache Cordova
Apache Cordova
#JavascriptMvcFrameworks

We had contemplated a long time which #JavascriptMvcFrameworks to use, React and React Native vs AngularJS and Apache Cordova in both web and mobile. Eventually we chose react over angular since it was quicker to learn, less code for simple apps and quicker integration of third party javascript modules. for the full MVC we added Redux.js for state management and redux-saga for async calls and logic. since we also have mobile app along with the web, we can shere logic and model between web and mobile.

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Vishal Narkhede
Vishal Narkhede
Javascript Developer at getStream.io · | 19 upvotes · 244.7K views
atStreamStream
Stream
Stream
React Native
React Native
Chat by Stream
Chat by Stream
JavaScript
JavaScript
Expo
Expo
styled-components
styled-components
Babel
Babel

Recently, the team at Stream published a React Native SDK for our new Chat by Stream product. React Native brings the power of JavaScript to the world of mobile development, making it easy to develop apps for multiple platforms. We decided to publish two different endpoints for the SDK – Expo and React Native (non-expo), to avoid the hurdle and setup of using the Expo library in React Native only projects on the consumer side.

The capability of style customization is one a large deal breaker for frontend SDKs. To solve this, we decided to use styled-components in our SDK, which makes it easy to add support for themes on top of our existing components. This practice reduces the maintenance effort for stylings of custom components and keeps the overall codebase clean.

For module bundling, we decided to go with Rollup.js instead of Webpack due to its simplicity and performance in the area of library/module providers. We are using Babel for transpiling code, enabling our team to use JavaScript's next-generation features. Additionally, we are using the React Styleguidist component documentation, which makes documenting the React Native code a breeze.

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Gustavo Muñoz
Gustavo Muñoz
Web UI Developer at Globant · | 8 upvotes · 264.6K views
Flutter
Flutter
React
React
React Native
React Native
Dart
Dart
Android Studio
Android Studio
Visual Studio Code
Visual Studio Code
JavaScript
JavaScript
#Flare

In my modest opinion, Flutter is the future of mobile development. The framework is as important to mobile as React is to the web. And seeing that React Native does not finish taking off, I am focusing all my efforts on learning Flutter and Dart. The ecosystem is amazing. The community is crazy about Flutter. There are enough resources to learn and enjoy the framework, and the tools developed to work with it are amazing. Android Studio or Visual Studio Code has incredible plugins and Dart is a pretty straight forward and easy-to-learn language, even more, if you came from JavaScript. I admit it. I'm in love with Flutter. When you are not a designer, having a framework focused on design an pretty things is a must. And counting with tools like #flare for animations makes everything easier. It is so amazing that I wish I had a big mobile project right now at work just to use Flutter.

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Vaibhav Taunk
Vaibhav Taunk
Team Lead at Technovert · | 29 upvotes · 621K views
.NET Core
.NET Core
Angular CLI
Angular CLI
React
React
MongoDB
MongoDB
Flutter
Flutter
React Native
React Native
Postman
Postman
Markdown
Markdown
Visual Studio Code
Visual Studio Code

I am starting to become a full-stack developer, by choosing and learning .NET Core for API Development, Angular CLI / React for UI Development, MongoDB for database, as it a NoSQL DB and Flutter / React Native for Mobile App Development. Using Postman, Markdown and Visual Studio Code for development.

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Go
Go
Flutter
Flutter
Python
Python
React Native
React Native

I've been juggling with an app idea and am clueless about how to build it.

A little about the app:

  • Social network type app ,
  • Users can create different directories, in those directories post images and/or text that'll be shared on a public dashboard .

Directory creation is the main point of this app. Besides there'll be rooms(groups),chatting system, search operations similar to instagram,push notifications

I have two options:

  1. React Native, Python, AWS stack or
  2. Flutter, Go ( I don't know what stack or tools to use)
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Interest over time
Reviews of Flutter and React Native
Avatar of tonyxiao
Economics
Review ofReact NativeReact Native

Native iOS developer here. One of the most important thing React Native managed to accomplish is that it created a better single-platform development experience than the platform owner themselves did. It's faster and easier to develop a react native app than it is to develop an iOS app. And remember that react native is at the end of the day still native. So native views, native components, native modules. You get to pick and choose how much you want to be in JavaScript and how much you want to be in native.

How developers use Flutter and React Native
Avatar of Kurzor, s.r.o.
Kurzor, s.r.o. uses React NativeReact Native

React Native is great in that it reduces the overhead of writing native code based on a web app. If written in a good style, Redux part of the app can often just be copied or shared in the Native app - and it just works! What a timesaver.

Avatar of Ryan VanBelkum
Ryan VanBelkum uses React NativeReact Native

The framework used to write the mobile apps in this project. I've chosen this because of the "write once run all" (ios and android) mentality.

Avatar of AmericanBibleSociety
AmericanBibleSociety uses React NativeReact Native

We are not currently using this product but we have very high interest in learning and using this for mobile apps.

Avatar of JINJA Ltd.
JINJA Ltd. uses React NativeReact Native

New features of our app are developed on React Native, so we could maintain a small dev team.

Avatar of Tana
Tana uses React NativeReact Native

100% of our mobile codebase is shared between iOS and Android. Using along with TypeScript.

How much does Flutter cost?
How much does React Native cost?
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