A Detailed Comparison Of Flutter Vs. React Native In 2023

A Detailed Comparison Of Flutter Vs. React Native In 2023

The popularity of digitization has boosted mobile app development dramatically. Now entailing products/services is super easy with just one-click operation. Everything is available on the mobile application, from buying products to query creation. Because of the attractive user interface, it enhances the customer experience. This blog will delve deep into all the crucial aspects of answering critical questions for app development in Flutter Vs. React Native.

You have to accept that almost 92% of mobile users spend time on mobile applications instead of surfing web browsers. This is why business owners should focus more on developing apps to attract clients and improve the ROI. If you are looking to develop an application, Flutter & React Native are mostly recommended platforms. But choosing one is quite difficult because both platforms hold the same popularity.

This article will discuss which platform you should choose, Flutter Vs. React Native for developing your next app development project.

A Short Brief On Flutter About Benefits, Disadvantages, and When To Use

flutter advantages and disadvantages

Flutter is recognized as the open-source user interface SDK used for developing Android & iOS. This platform also allows for developing software for operating systems like Windows, Fuchsia, Linux & Mac. Google launches the first iteration of Flutter. Launching Flutter aims to create software that can constantly render up to 120 FPS. This Flutter App Development cross-platform option is known for its fast development process & serving a native experience to the users. Here is why Flutter is a good choice:

1) Higher Productivity

Flutter is a cross-platform that uses the same Android & iOS app code base. It saves you time and resources.

2) Better Performance

By utilizing Flutter in your mobile application, you can improve performance. By developing your next project, you can minimize the performance and fasten up the app development process.

3) Simple Development

Flutter has the most prominent feature, hot reload, that allows for instantly viewing the changes made. Developing an app with Flutter is easy because it doesn’t require any earlier programming knowledge.

4) Compatibility

The widgets are just a simple part of the application but not the platform. When you use Flutter, you rarely find compatibility issues on the different operating system versions.

5) Open-Source

This is an open-source platform, so you can use it free of cost. It offers extensive use of documentation & also offers community support to encounter any issues.

Disadvantage Of Flutter

Apart from the benefits, it has some drawbacks that are mentioned below.

1) No Third Party Libraries

Integrating the 3rd party libraries positively impacts the software development procedure. This is the newest mobile app development platform with limited options.

2) Huge File Size

Flutter contains huge apps that need more space. Having small-size apps help to improve the performance & runtime. But sadly, Flutter is not a good option for you.

3) Skill Requirement

Flutter is the easiest language, but it requires learning about DART before working with Flutter. It can expand the cost & time of development.

Flutter is used to develop a cross-platform mobile application that performs natively. It can be used to build computer software, whether a Mac, Linux or Windows. Some of the most known platforms use Flutter, for example, The New York Times, Google Assistant, and Realtor.com.

A Brief On React Native (Definition, Benefits, Disadvantages, When To Use)

Prons and cons of react native

React Native is another open-source framework utilized for developing mobile applications. This platform is launched by Facebook & supports the development of Windows, macOS, iOS, Windows and all. This is the greater version of React that is widely used for the development of apps. Based on React Native Development Company, it helps to save time & money. Here are some benefits of React Native:

1) Cost-Effective & Time-Saving

React Native is the cross-platform option that works on both iOS & Android. It saves time & money during the app development phase. Businesses can use this for building both apps at the same time, that too at half of the cost.

2) Code Reusability

The advantage of using React Native is you don’t need to write codes differently for each platform. Almost 90% of the code can be reused.

3) On-Time Loading

This platform supports a Hot & live reloading facility that allows the developers to watch the changes they made. It gives real-time feedback to the developers with excellent performance.

4) Great Community Support

This open-source framework allows you to connect with the better community to explore issues and identify solutions.

5) App Updating Faster

This platform makes the app update faster & also saves 40% of app development costs. It has an intuitive & modular architecture that is similar to React Native.

Drawbacks Of React Native

Some drawbacks that are mentioned below

1) Compatibility & Debugging

Sadly, React Native is in beta. This is built on JavaScript, java, C, and C++, and that’s why the debugging process is tiresome and complex. To enable this feature, you have to integrate the Flipper, which offers a set of tools.

2) Complex User Interface

In the case of developing a mobile application with lots of interactions, animations, and transitions, React Native is not the right option for you.

3) Immature Framework

The developers find this task difficult to adjust & adopting the changes. The flexibility of React Native is also low compared to the other native frameworks.

React native approach offers cross-platform app development that offers actual UI building blocks. This can be your best solution if you want to develop an application with a better look and feel! Many platforms, such as Instagram, Discord, and Pinterest, use this framework.

flutter development cta

Arguments To Define The Difference Between Flutter Vs. React Native!

Here we define some factors that define how Flutter differs from React Native. Let’s take a look at them.

1) Language

Flutter is completely written by using the language Dart. This language was launched in 2011 by Google and is least probably used by developers. But in case you talk about React Native, this is written in JavaScript, the most popular language in the world. In this argument, React Native wins the game.

2) User Interface

Flutter uses proprietary visuals, interactive widgets, and structural platforms when it’s all about the user interface. All the flutter widgets are built on the UI components that work by replacing the native platform components. Simultaneously we talk about React Native, which is based on the native components that work for both Android & iOS platforms. This platform works for the extensive collection of External UI, which helps develop amazing UI for the applications.

3) Performance

When we talk about Flutter, there is no interconnection bridge to initiate the interactions of native components. The interaction with native components is faster & also improves the overall performance. At the same time, React Native is leveraged with JavaScript that connects with the native components through a bridge. This is how the speed of development & running time is slower than Flutter.

4) Documentation

Based on the documentation, Flutter offers easy-to-read documentation. Thanks to the formatting and detailed content that makes the Flutter more prominent. The documentation in Flutter is straightforward and streamlined. Talking about React Native offers general documentation that depends on the external dev kit. The documentation is not much straightforward as Flutters. In this argument, Flutter is the clear winner.

5) Popularity

Based on its popularity, Flutter is new to the market but has gained the same attention as React Native. Since Dart is a new language, the adoption rate is quite low. But soon, it will become ranked the number one platform this year. At the same time, if we talk about React Native, this is the most adopted and popular app development framework than Flutter. The developers of React can quickly develop apps in native platforms as compared to others. So, react Native wins the game!

6) Community Support

If you talk about Flutter, this is relatively new to the market, so it has a smaller community. However, more and more developers are adopting this technology slowly. When talking about React Native is an open-source platform on GitHub that is launched in the year 2015. The community support of React Native is strong, and therefore, it wins the game!

7) Industry Trends

Regarding the Industry Trends, Flutter ranked 65.4%. This is new, so the less number of companies use this platform. It improves job opportunities. If we talk about React Native, 62.5% of users are in love with this platform. So, you can see how Flutter is more popular than React Native in this short period.

8) The Technology Used

Flutter uses technologies like Dart to avoid the requirements of separate layout languages, for example, XML & JSX. The layout of Dart is programmatic & Declarative, which makes it easy for the developers to visualize and read things quickly & effortlessly. Flutter offers additional tooling also. But if we talk about React Native, this is the complete JavaScript programming language used by millions of developers & is easy to adapt. This is a default language of coding that can be used in extraordinary applications.

9) Set-Up & Installation

When you start with Flutter, it’s quite easy. This is an open-source platform, so all you have to do is just download the package and unfold this to develop a variable environment. Flutter goes perfectly with Android Studio, IntelliJ Idea, & Visual Studio Code. At the same time, with React Native, you can develop a new application using package & installation.

10) Coding Structure

In Flutter, you will receive a bunch of widgets that can be sued for creating applications. You can customize the UI layout through Dart & develop your desired app. It also allows for transforming the existing app into Flutter, which can be used on both Android & iOS. At the same time, if we talk about React Native follows some standard coding. Here the programmers have to create the classes and execute the codes separately for app design.

11) Testing App

Flutter contains widgets having testing functions where you can test the UI & run unit test. In React Native, you need 3rd party tools to run testing on apps.

12) MVP Development

Considering its compatibility and speed, Flutter is the ideal choice for releasing an MVP. At the same time, React Native may fall into this factor. Apart from these, many more factors prove both are different!

When To Choose & Not To Choose Flutter?

When To Choose & Not To Choose Flutter

When you talk about Flutter, it has a pool of top flutter widgets that assist the developer in crafting beautiful UI. If you want to develop an app with a unique UI integration, choosing Flutter is great. This is based on the new programming language Dart which has captivating graphic libraries. Here we have compiled the least scenarios for using Flutter without a second thought.

1) Choose Flutter when you want to create a cross-platform application with highly animated graphics and animation.

2) Flutter is ideal when you want to reduce the time factor but still want to develop the app from multiple platforms.

3) If you want to develop an app with minimal effort, money & time for app development & maintenance.

4) When you face a short timeline & require iteration.

5) You have an idea about the app & want to test this with the MVP in the real market.

But at the same time, Flutter comes with lots of limitations. The biggest limitation is that the size of the app can’t be less than 4MB.

When To Choose And Not To Choose React Native?

React Native is the ease of cross-platform app development. It is advisable to go for React Native when you want a universal code for mobile, desktop & web. The application built in React Native is bigger than Native ones. Here we mention some scenarios where using React Native is suggested.

1) Choose React Native when developing a cross-platform app.

2) When your project is large & deeply rooted.

3) When you want to build an application that puts you ahead of the competition.

This is not preferable to use in applications that involve calculation tasks.


The above-described features clearly define the brief difference between both Flutter Vs. React Native. Now it’s your choice which one you want to choose depending on your budget and app requirements.

difference between flutter vs react native cta

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