Flutter vs React Native: Which One Should I Choose?

Learn which one is best for you - Flutter or React Native

Flutter vs React Native: Which One Should I Choose?

Mobile devices effortlessly run native applications. UI rendering takes less time with its graphic transitions than it does with cross-platforming. The explanation is straightforward: their code may connect directly to the mobile OS core, enabling UI techniques.

The native mobile platforms (OS) are currently written in a variety of languages. One such example is Android OS, which combines Java, C, and C++. The iOS platform, in contrast, was created using Swift and Objective C. Thus, fluency in several languages, including Swift and Java, is necessary for native mobile programming.

Although it is difficult to tell at first, cross-platform mobile applications are less competitive in graphic animation. Additionally, they are inexpensive and may be a suitable fit for companies.

Check out the comparison between Flutter and React Native to get to know which one is best for you.

Flutter vs React Native - Architecture

Through the JavaScript bridge, React Native makes it possible to communicate between JavaScript and the native language. Here's how it operates: JSON messages are sent back and forth between the two parties. Since the messaging is asynchronous, the UI of the app should be seamless. However, because the bridge affects rendering performance, there is a potential that the UI would eventually slow.

Flutter, on the other hand, doesn't need a bridge to interact with native components. Everything, even frameworks like Cupertino and Material Design, is contained within it. Due to this Flutter advantage, apps perform better across all platforms than React Native apps in terms of stability and predictability.

Flutter vs React Native - Configuration

The configuration procedure for React Native is easy. React-Native CLI is essentially installed globally via the command line. Remember that you'll also need to install Yarn as package management and NodeJS.

By obtaining the binaries for a certain mobile platform, you can install Flutter. The following action is to include it in your PATH variable. Fortunately, you can accomplish this using the command line. But with this extra option, React Native gains ground on Flutter. Its installation is not exactly simple.

Flutter vs React Native - Development Tools and Documentation

The documentation for React Native is adequate. Unfortunately, it has several holes and is primarily geared toward experienced web developers that are already familiar with JavaScript. For instance, crucial functions like navigation lack adequate documentation. Furthermore, it can be challenging to locate information on creating native libraries.

Flutter features extensive documentation, in contrast, to React Native. It provides comprehensive instructions with images and video tutorials. The good thing is that Flutter provides a number of tools, such as the debugger, and Flutter inspector, to help you with app development.

Flutter vs React Native - User Interface

React Native generates the native components for each platform with the help of the JavaScript bridge. The appearance and feel of native Android and iOS applications can be created with this capability. The main benefit of React Native is the abundance of ready-made components that can be used as building blocks.

Sadly, there are also negatives. For instance, implementing complicated UI in a React Native app is challenging. On various systems, the React Native components may also behave differently.

Since Flutter already includes UI widgets, building native-like applications are simple. There's no need to look for other libraries; the vast collection of widgets provided by the framework suffices. Additionally, apps made using Flutter are uniform across all platforms.

Flutter vs React Native - Developers’ Productivity

React Native has very significant cross-platform code reuse. Furthermore, the developer community has produced a large number of libraries that can be utilised as building blocks to accelerate development. React Native also features a hot reload capability that enables you to observe changes in your app without having to recompile it.

Additionally, Flutter offers a hot reload capability that enables quick iterations and immediate feedback. Flutter also provides quick app compilation.

Flutter vs React Native - CI/CD Support

There is no CI/CD solution for React Native's distribution to the App Store or Google Play. Unfortunately, Google Play only supports manual deployment. Additionally, there is no suitable guide for submitting an app to the App Store. You must make use of a third-party service, such as Fastlane or Bitrise, to automate your distribution and deployment.

Flutter, in contrast, includes a thorough manual for creating and delivering both iOS and Android apps. You may easily deploy your application using CLI (command line interface). Additionally, you can use third-party solutions if you require sophisticated automatization (such as automated screenshots).


The idea behind Flutter is the same as React Native. However, in terms of efficiency and architecture, it made significant advancements.

common in terms of state management and component design. React Native is geared toward web developers, whereas Flutter is targeted towards the group of native app developers. JavaScript code underlies React Native, which uses the mobile host API to render native designs. Apps that need synchronization and animation rendering should use Flutter.