Flutter Vs React Native: Which & Why Better Framework

React Native vs Flutter

Now onward mobile application become booming industry day by day .There are more than 100 billion approx. user invest in app .

Now talking about cross platform app , According to global market insight custom software development marketing record reach record 56 billion by 2024 ,Source say that it reach around 200 billion by 2032 ( Source :ripenapps.com).

While developing mobile applications ,there are two major cross platform take in place first one is Flutter and 2nd one is React Native .

Let’s find more differences and what to choose for your projects.

An overview of Flutter

In React Native vs. Flutter, we will first talk about what Flutter is all about. Other cross-platform developers and users face some disadvantages. Particularly the UX and UI that many other cross-platforms have. It is not user-friendly and performs poorly.

However, Flutter is a well-known cross-platform framework with tools for creating a single app for iOS and Android. The Dart programming language for the single code base. Flutter has smooth animations and easy-to-use interface elements. You can also create high-quality and performance apps that look like native apps.

An overview of React Native

It is yet another well-known Facebook-powered cross-platform. It also provides developers with a lot of freedom and benefits. Furthermore, this framework facilitates the implementation of numerous additional features. Such as UI components, platform-specific, hot reloading, user interface, etc. In the Flutter vs. React Native battle, React Native comes out on top.

Its users also appreciate React plug-and-play modules. And you could find them. Where? Instagram, Facebook, Vogue, Uber Eats, Pinterest, and other platforms are examples. React Native is based on React.js and uses JavaScript to create mobile applications. React Native, like Flutter, enables developers to create an app with a single codebase.

Advantages of Flutter

Advantages of Flutter

Flutter is becoming the developer’s choice for its extensive features. It is gaining popularity among cross-platform frameworks. Such as React Native, Xamarin, and Native Script.

Consistent code

In React Native vs. Flutter, we’ll first talk about the consistency Flutter offers. Flutter provides the WORA concept (writing once, running anywhere). It also relieves you of the burden of code maintenance. It could be across the web, Android, iOS, etc. So, a single codebase handles all the operations. Whether, it’s saving time and resources or improving maintenance code.

Hot reload

Hot reload is the ‘X’ factor of Flutter. This feature also improves the developer’s speed and performance. Any changes made to the code reflects in the code. During any changes, Flutter provides an instant UI update. So, it happens because of the just-in-time compiler of Flutter.

Community support

Flutter is quite a newbie to React Native. But still, you can witness its gained popularity among the developer community. You can look at any popular platforms to compare how both perform. So, many suggest that more developers are embracing Flutter over React Native. Also, the new learners have fully- packed support from the community.

Open source

As discussed above, in React Native vs. Flutter, Flutter is an open-source framework. And the developers can access the original codebase anytime. And you can also make contributions and file issues to help the Flutter community to improvise them.

Fast development

Flutter made a cross-platform app development. It offers Flutter built-in widgets, a quick app, testing, and issue fixing. Moreover, Flutter helps to prototype faster and develop MVP. Therefore, contributing to faster app development within selected time and money.

Great documentation

Flutter offers excellent documentation which is organized and well-formatted. And it is quite comprehensive and helpful to developers to build Flutter apps. So, these features combined help to develop the app faster.

Customizable widgets

Widgets offer ease and optimization to developers for almost everything. Flutter offers an array of widgets to help make the development process smooth. In Flutter layouts, colors, buttons, and designs are checked by widgets. We can say these widgets are a boon for developers.

Learn Dart

In React Native vs. Flutter, it uses Dart as its basic language. Dart is a client-optimized language for developing apps. So, if you want to try hands in Flutter, learn the basics of Dart.

Dart is a strongly typed, object-oriented language. So, you may get an idea of how complex it can go. It also supports JIT (just-in-time) and AOT (ahead-of-time) compilation. As JIT offers hot reloads, the AOT handles code compilation. And the JIT works immediately after code compilation and updating. Then, AOT compiles to the native ARM machine code, which makes Flutter extremely fast.

Support desktop

The most recent version of Flutter supports web and desktop applications. And its developers can create applications with a single codebase. However, it’s incredible web support is a huge plus for reaching a large audience. The latest version of Flutter supports desktop platforms such as Linux and macOS. Furthermore, the most recent version includes numerous accessibility features for desktop apps. Enough contrast and larger font sizes are for Windows, macOS, Linux, and screen recorders.

Compile code

Unlike other cross-platform mobile development frameworks, like React Native and Xamarin. Flutter compiles its code to the native ARM code. And that contributes to excellent performance. With the latest Flutter version, macOS desktop apps as universal libraries.

Flutter DevTools

Flutter DevTools involves hot reload, code formatter, widget inspector, etc. And eventually, it helps to develop and debug efficiently. You might know about other tools. But for widget inspector, you navigate pixels, trees, and lines of code for widgets.

Disadvantages of Flutter

You have seen the benefits of Flutter for the cross-platform app. But now, we look up to the cons of the language. Some may be because of the immaturity and limitations of Flutter. So, here are some Flutter restrictions are:

Growing framework

We all know how in React Native vs. Flutter, Flutter is gaining popularity in cross-platform development. It is an emerging framework with limited learning resources. And comparatively fewer plugins and packages for the developer. Flutter takes time to provide new capabilities. Because they add to the iOS and Android platform native SDK.

Limited plugins

Flutter has a limited number of plugins and packages available. Although these limitations will lessen with time and add more plugins. For the time being, there are over 26K packages available to help the Flutter apps.

App dimensions

Flutter uses built-in widgets instead of platform widgets. Because the app will be larger in the end. Although larger apps take more time to download and take up more space on your phone. However, with packages, asset compression and removing unnecessary resources can free up space. You can take assistance from the Flutter app development company for more guidance.

Small community

It may appear to be the opposite, but here’s something interesting to consider. Dart has a relatively small developer community when compared to JavaScript. However, it is the programming language used to create Flutter apps. As a result, the resources available to help you learn Dart using the Flutter framework.

Advantages of React Native

Advantage of react native

Although there are many positive sides of React Native, here we are naming a few.

Quick development

Now when talking about Flutter vs. React Native, we are here at React Native. Without a doubt, cross-platforming saves time and money. And React Native is similar in that it provides many benefits to developers. It provides a plethora of ready-to-use components to expedite the process. The framework has the largest package because it stands on JavaScript. Working on a native platform can thus be extremely costly in terms of both money and time.

Faster learning

Because the language is widely spoken and has a low learning curve. As a result, it promotes faster app development. Because of this, many developers do not find it difficult to create React Native apps. It is because many ideas and modules in both systems overlap. And skilled developers in JavaScript have less time to create these applications.

Quick fixes

In Flutter vs. React Native, it is known for one more thing i.e, on-the-air updates. And these allow quick fixing and delivery features. This way, you don’t need any third-party allowance. OTA updates automate on the user device screen. These updates work solely with Javascript bundles.

Multiple platforms

It supports multiple platforms because it is a cross-platform development framework. React Native makes it easy for developers to create apps. It also applies to the various operating systems on the market. JavaScript development allows you to share the codebase with React web applications. It reduces development time and improves app consistency across all supported platforms. NPM packages already include many multi-platform features.

Fast refresh

So, in this article, we will discuss the excellent developer experience. When you compare Flutter vs. React Native, React updates the code but does not reload the app. Fast refresh features allow you to fix a bug in less time while maintaining developer efficiency.

Cohesive team

You can imagine native development needs separate teams for Android and iOS. Since the teams are different, the goals might differ too. And managing these teams can be a daunting task to complete. React Native enables a single team to work on code that serves multiple purposes. It also employs developers with in-depth native knowledge to create specific native components.

Good performance

When comparing React Native and native languages, you will notice significant differences. The difference may be almost unnoticeable. However, to achieve the same results as in native, developers must pay special attention to the JavaScript code.

Simplified UI

React Native improves the mobile user interface. In native solutions, however, you will create a series of actions. To implement obsolete actions, React Native employs declarative programming. As a result, bugs on the paths a user can take are much easier to spot.

Large community

React Native is an open-source platform that encourages developers to share their expertise. If a developer runs into a problem, they can seek help from the community.

Disadvantages of React Native 

React Native

Aside from these advantages, React Native has some disadvantages.

Compatibility issues

Some tech titans may also be surprised by the use of React Native. The framework never reached its first version, no matter how many times it got updated. As a result, in Flutter vs. React Native, developers may encounter issues with package compatibility tools. Furthermore, there is a risk to some packages because of a large community package. As you may be aware are no longer maintained or compatible with your project.

Upgrading delays

Use an updated version of React Native because it contains numerous improvements. However, you cannot always rely entirely on implementing automatic updates. Because you may encounter some unexpected issues while adjusting to the new version. Fortunately, there are upgrade assistants and community guides available to assist you during the transition.

Custom modules

React Native currently lacks some components and has some undeveloped features. As a result, you may have to start from scratch or try to hack an existing solution. Instead of a single codebase, you could end up with three.

Furthermore, this causes differences in an app’s behavior and appearance across platforms. Fortunately, such situations are uncommon, and the chances of encountering such issues are low.

Less pool 

If you introduce native programming skills to the developer, they may or may not learn them. As a result, it is dependent on the project’s complexity. If necessary, the developer should write native code in some cases. Nonetheless, some native features may still necessitate the use of a developer with extensive platform knowledge. Although React Native has more open-source libraries that provide easy access to native platform features.

Extra consideration

React Native developers must pay close attention to performance and comprehensive code. They should avoid unnecessary rerenders, which can cause the app to slow down significantly. In comparison, writing code in native development allows developers more room to fix errors.

Flutter vs. React Native: key differences 

Flutter vs React Native


Although Flutter and React Native share some similarities, there are quite different too. For many newbies, Flutter may seem easier to learn. Both languages are based on the C syntax and follow object-orientated principles.

Let’s look at what makes these two different.


Both languages offer excellent documentation for developers.



As it uses Dart it has invested in native documentation. So, it becomes easy to read this structured and detailed version. It’s offers an easy transition from another framework or optimizing a current project. Developers can always find helpful graphics and videos available directly within the framework. You can take assistance from the Flutter app development company for more guidance.

React Native

On the contrary, React Native offers heavy documentation. As it depends on community-developed dependency libraries. So the documentation is not as well-organized as in Flutter. So, you can spot many poorly done illustrations. And, for completing the documentation with project developers, take help from third-party sources. Moreover, you can count it as a point against the framework. So here Flutter truly will win every time.

UI design tools

Both languages offer extensive design tools, let’s see how it differs.


Flutter stands on React and employs the same component structure. As a result, the entire application is one single widget divided into multiple pieces. Components are known as widgets. As they have the same hierarchical principles as React Native. Flutter provides two areas for UI code design. They offer Cupertino widgets for iOS and Material widgets for React Native. So, here the developers have to work with two libraries to align them with the app’s final design. Even though this approach helps build the customizable look and feel design. This work, however, doubles the development time.

React Native

On the contrary, React Native offers developers a UI library compatible across platforms. Some of its popular libraries are: Native Base, React Native elements, and React Native Material UI. But a point here to make is Flutter offers hot reloading which is quite popular. And it enables you to watch any upgrades on-screen. Interestingly, React Native has quite the same feature, but that doesn’t function properly.

Both languages follow different strategies yet they are quite different from each other.

The first one targets native mobile developers, and the second one focuses on the web-programming world. It explains the difference in programming tools and the environment of both SDKs.

React Native saves the developers time for design since its UI code is reusable for both platforms. Also, it provides a developer with better visual features to simulate the code view on different platforms.


As both languages require lots of components to install and work to ready the app, let’s see how each performs.


You just have to download the binary platform for Flutter from GitHub while installing this framework. However, there are additional steps if you are installing for MacOS. To begin, add the downloaded.zip file and a PATH variable. Furthermore, it is one of the primary reasons why Flutter is more difficult to install than React Native. You can take assistance from the Flutter app development company for more guidance.

React Native

It is a simple framework for developers when compared to Flutter. Because the node package manager is simple to install and use. So there is a similarity in that both lack one-liner installation and an OS native package manager. Flutter installation, on the other hand, is quite time-consuming. So, when deciding between React Native and Flutter, we’ll always go with React.

Development time

Both these frameworks reduce time and money on app development, yet we’ll see how these two differ.


Who do you think will win the development speed race? Flutter employs the Dart programming language, which is not widely used. However, many developers adore its hot reload feature. Yet, many text editors and IDEs do not support the framework. Furthermore, these additions lengthen the development process.

React Native

The only difference is the use of JavaScript in React Native. Because it is purely simple. So here our clear winner is ReactNative because of JavaScript. And the ease it offers to web developers. Even better, developers are free to use any IDE or text editor of their choice. When it comes to development speed, there is no comparison. React Native is superior.

Code reusability

Reusability of code has been a boon for developers so let’s see how these frameworks differ on this.


In Flutter vs. React Native, code reusability remains the focal point. While Dart makes the Flutter codebase more reusable. And eventually affects developers’ productivity and defines a single UI widget tree. And then reuse the defined logic. Moreover, Flutter has an elegant interface, which makes it the clear winner. You can take assistance from the Flutter app development company for more guidance.

React Native

But wait, here we have another competitor. So, this framework allows you to write code once and run it anywhere. However, the compatibility of this code on every platform is not possible. So, ultimately it requires developers to load different components for the platform. Furthermore, these add-ons will ruin your productive time and affects overall app costs. Code reusability is an area that we hope the framework will address. You can take assistance from the Native Android app development for more guidance.

Quality assurance

You can assure quality when you are dealing with these cross-platform frameworks.


Like other Google-powered programs, Flutter also offers many mixed quality-control testing. Right from integration to widget testing, Flutter has it all for you. And even better, it provides lots of detailed testing documentation. With so much potential, Flutter’s elegance will keep up with the trends.

React Native

On the contrary, React Native is quite low with unit testing features. And that means developers can take help from third-party frameworks like Jest. It’s an add-on, but not that big of a problem to integrate. You can see the difference and declare that’s a draw. Because both of them have some testing abilities in their ways.

Community support

Already been discussed above, but let’s see the broad differences.


Flutter with a lower ecosystem than React Native loses here. But that isn’t all. And there is a ray of hope. As time passes, the community expands rapidly. Furthermore, novices have the assistance of experts. With Google’s continued investment, Flutter will be a framework trend that continues to grow.

React Native

It is more popular in the market than Flutter because it is much older. It now has a developer ecosystem of over 10,000 people and massive tutorials and conferences.

It’s a tribe, not just a framework. You are free to say so. In this comparison, React Native has the upper hand. For the time being.

DevOps support

Many developers support either from the frameworks, but let’s look at why?


When you talk about DevOps, many people prefer React Native, and why? Because Flutter lacks community support with CI and CD documentation. So, this framework offers you so many internal links, which makes the documentation easy. While this is no substitution for deep developer community support, it is a good start. In the future, its usage is likely to grow.

React Native

Another thing to consider, Facebook supports React Native. As a result, this ensures massive third-party libraries, help guides, support, and more. In terms of DevOps support, React Native is the clear winner. It’s also popular among developers. Flutter may soon replace React Native. However, the framework should first match the global developer support community of React Native. You can take assistance from the Native Android app development for more guidance.


Even after looking at so many differences clearly, you might get an idea of the winner. But here’s a sneak peek at their performance.


In a race between Flutter vs. React Native, React Native App Development comes out on top. JavaScript bridges both slow down and improves the development process. Flutter, on the other hand, provides animation standards with fast performance. It also compiles directly into ARM code while maintaining performance and speed. Overlay of performance data for the raster thread (top) and the UI thread (bottom) (bottom).

However, while it is faster, it is also a much larger program with more native components. This framework also includes a wealth of documentation to reduce file size. You can take assistance from the Flutter app development company for more guidance.

React Native

React Native, on the other hand, maybe lacking in elegance and design. As a result, developers may prefer it to stay ahead of the competition. JavaScript slows down by bridging its back code and plug-and-play modules. However, it does not affect the speed of React Native apps. Both programs are excellent in this regard, or they would not be a tool we use to develop websites.


There are different release protocols for various frameworks, let’s look at what these are for these two.


When comparing Flutter to React Native on Release protocols, Flutter always comes out on top. Because Flutter has a streamlined release process, it is simple to get an app into the App Store or Google Play.

It has official documentation for fast Lane deployment and iOS and Android releases. Even better, Flutter apps can deploy directly from the command line. You can take assistance from the Native Android app development for more guidance.

React Native

In its defense, the framework’s release process is fairly standard. The only issue is that it is entirely manual. Third-party tools are for any automatic deployment. It makes the release process significantly more labor-intensive, slowing development speed.

Conclusion: Flutter and React Native are both doing well by offering the best cross-platform services to developers. But there can be times when you need to select one of these, and the above difference will surely help you select. For more consideration, consult the Flutter app development company for more projects.


What makes Flutter superior to React Native?

For customization, Flutter relies on its widgets, whereas React Native incorporates third-party customization components.

Is Flutter a more stable framework than React Native?

Flutter is easier to use because it is less susceptible to system updates.

Flutter or React Native, which is faster?

Performance. React Native – React uses JavaScript as a bridge to connect to native components.