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Flutter Application Development
Flutter mobile app development

Flutter vs React Native: Which is a good choice in 2023

In the digital era, most people prefer mobile applications to browsing websites or other platforms for various activities. Activities like online shopping, paying bills, booking tickets, scheduling doctor appointments, etc. are completed with a few clicks on various mobile applications. To develop a mobile application, enterprises invest more money, need more developers, and need more time, which is not feasible for small-scale enterprises. With more than 3.7 billion mobile users, the applications require creative solutions that are less time- and effort-consuming.

That is when cross-platform mobile application development came to the rescue. Among various frameworks, Flutter and React Native emerged as the top two, and their popularity is increasing day by day. The biggest challenge for an enterprise is to choose between Flutter mobile app development and React native mobile app development. To make it easy for enterprises, we break down a few important pointers that help in selecting the best framework for their mobile app development projects.

What is Flutter?

It is a reactive, open-source framework for developing cross-platform applications. It is powered by Google. This framework uses the Dart programming language, which is supported by Google. It is used for developing Android or iOS mobile applications. Single applications developed using Flutter can function on the web, desktops, and mobile phones by using the same code database. This is very beneficial for enterprises, especially small-scale businesses, to reach more target audiences and expand their network by promoting brand value. This is possible only when the enterprises have resources who are experienced in Flutter mobile app development.

Top features of Flutter:

The hot reload feature enables developers to experiment with the application’s UI or functions quickly and easily.
It has an extensive collection of rich widgets, which helps developers create powerful UI, which is key for mobile applications.
Third-party app integration and API integration are very easy with Flutter because of its native performance feature.

What is React Native?

It is an open-source, cross-platform framework used for developing Android or iOS mobile applications. It is powered by Facebook. This framework uses the JavaScript programming language. This framework combines the best parts of native development to build effective UIs. Many top mobile applications like Tesla, Pinterest, Instagram, UberEats, etc. are built using the React Native framework. According to a survey, 42% of developers feel React Native is the best framework for hybrid mobile application development. Most businesses prefer this framework for building powerful hybrid applications with unique and latest features to achieve customer satisfaction and a total experience.

Top features of React Native:

The single code base feature for both Android and iOS mobile applications is beneficial for enterprises as it is cost-saving.
The live reload feature enables developers to observe the changes instantly once they complete the code changes as per business requirements.
It uses a graphics processing unit instead of a CPU, which makes applications perform very quickly and effectively.
Modular and intuitive architecture helps developers take on other developers’ tasks and make those necessary code changes or updates easily.
It uses the Node package manager for installation, which is easy for any developer to use.

Detailed Comparison between Flutter and React Native:


Flutter’s performance is faster and unique as it does not require any interconnecting bridges for initiating interactions between device native components. It uses the C/C++ library for code compilation. The time taken to execute the code is shorter and requires fewer resources.
React Native’s performance is a bit slower as it requires interconnecting bridges between Javascript code and the device’s native environment for interactions and communication. It takes more time and resources for code compilation and execution. Flutter mobile app development is way ahead of React Native.

User Interface:

Flutter uses an extensive collection of rich widgets that are visual, structural, platform-based, and interactive. Developers use these widgets for developing UIs because they are in-built components. It doesn’t depend on any third-party applications as it uses its own customized development language.
React native UI for both Android and iOS mobile applications is based on native components. It has a different external collection of UI kits that helps build attractive, powerful, and simple UI for mobile applications. It depends on third-party applications, which can sometimes create problems. That is why Flutter wins over React Native.


In terms of ecosystem, Flutter falls short when compared to React Native. React Native’s ecosystem is quite mature. It was released in 2015 and built a strong ecosystem because of its unique features. One more key reason is that React Native is supported by top companies. The Flutter ecosystem is not as mature and strong as when it was released in 2018. They are improving their ecosystem as its popularity increases and developers realise the value of Flutter mobile development, which is a good sign for Flutter.


Flutter’s documentation is well-structured and easier to read and understand for developers. Good documentation is key for any technology as it helps developers find solutions to problems. It is more streamlined and simpler.
React Native’s documentation has general documentation. It heavily relies on external development kits, which makes it difficult for developers to read and understand. The documentation is not as simple as Flutter. That is why Flutter wins over React Native.

Community support:

React Native’s community support is stronger compared to Flutter. The community system is a forum where users post their questions to get professional and expert guidance when required. It is one of the popular frameworks.
Flutter’s community support is not as strong as when it was released recently. But it is becoming better as more developers adopt it quickly.


There are other features like architecture, code reusability, quality assurance, popularity, etc. that help you understand things better than before. But it is a debatable topic to choose between Flutter and React Native in 2023 for enterprises to build quality mobile applications. Flutter mobile app development has a slight advantage over React native as its demand and popularity are rising. Its unique features help enterprises build mobile applications with a minimal budget and in less time. It is advisable to choose the right framework that perfectly suits the project requirements.

About Us:

BrainFuel’s Flutter mobile app development company is a one-stop solution for designing and building top-quality Flutter mobile applications. The services offered by our expert professionals at BrainFuel help any company to build secure mobile apps for their business, which is vital in today’s digital era.



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