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The mobile app industry has experienced mind-blowing growth over the last ten years. The global mobile application market size was valued at USD 252.89 billion in 2023 and is projected to grow at a CAGR of 14.3% from 2024 to 2030.
Businesses worldwide are pumping large amounts of money in the development of smart and productive mobile applications to keep up with the competition and respond to the increasing needs of their customers. In cross-platform app development, two frameworks have dominated the scene; Flutter app development, and React Native app development.
Both Flutter and React Native promise creating apps for several platforms – primarily for iOS and Android, using a single code base, thus decreasing development time and cost greatly. But if you have to choose between the two, then it is important to know why Flutter has been the most preferred in recent times over the React Native by many businesses and developers.
In this extensive article we will take a deep dive into the technical, practical, and business reasons that make Flutter unique.
Introduction to Flutter and React Native
What is Flutter?
Flutter is an open-source UI software development kit released by Google. Flutter was released in 2017 and enables developers to develop natively compiled applications for both the mobile, web, and desktops from one code base. It employs Dart programming language, gives a rich set of customizable widgets, high performance, and reactive framework.
What is React Native?
React Native is the open-source framework created by Facebook (now Meta) in 2015. It allows developers to develop mobile applications with the help of JavaScript and React. React Native combines the native code with JavaScript and provides a close to native performance with the extensive collection of libraries.
Popularity and Market Adoption
Even though React Native had a head start and an early traction because of its JavaScript roots, Flutter’s trajectory of growth is exponential. Based on the recent developers surveys, Flutter is one of the top-ranked fast-growing frameworks for mobile app development.
- Flutter has been consistently topping GitHub stars and developer engagement metrics.
- Leading global companies, including Alibaba, Google Ads, and eBay Motors, have adopted Flutter for their apps.
- React Native remains popular with brands like Facebook, Instagram, and Bloomberg but faces challenges related to performance and maintenance complexity.
Performance Comparison
Flutter’s Advantage
Flutter’s outstanding feature is its architecture. Flutter is different from the React Native, because it compiles directly to ARM language using Dart unlike the React Native which passes through a JavaScript bridge to chat with native modules. This means:
- No JavaScript bridge: Eliminates the overhead of communicating between native and JavaScript threads, significantly improving startup time and app responsiveness.
- Smooth UI and animations: Flutter’s rendering engine (Skia) redraws every pixel on the screen, allowing for smooth and customizable UI components.
- Consistent performance across platforms.
React Native’s Limitations
React Native relies on the JavaScript bridge for rendering native components, which can lead to:
- Laggy animations and UI glitches in complex apps.
- Performance bottlenecks, especially when handling heavy computations or graphics.
- Greater dependence on third-party native modules for certain functionalities.
Development Speed and Productivity
Flutter
- Flutter’s hot reload feature allows developers to instantly see changes without restarting the app, significantly boosting productivity.
- The rich set of customizable widgets makes UI design easier and faster.
- The single codebase covers not just Android and iOS, but also web and desktop, extending app reach.
- Dart, while new to many, is easy to learn and enables concise and clear code.
React Native
- React Native also supports hot reloading, but Flutter’s implementation is generally faster and more reliable.
- Since React Native relies on native components, UI design can become complicated when dealing with inconsistent behaviors across platforms.
- Developers often need to rely on third-party libraries or native modules, which may slow down development.
UI/UX Customization
Flutter shines in UI/UX flexibility:
- Every element in Flutter is a widget, allowing complete control over how the app looks and feels.
- Flutter’s layered architecture lets developers create highly customized and expressive UI components that look identical on both platforms.
- This results in pixel-perfect designs and smooth animations without relying on platform-specific UI components.
React Native, on the other hand, uses native components of iOS and Android, which can lead to slight inconsistencies in UI across platforms unless significant effort is made to customize.
When to Choose React Native?
While Flutter holds many advantages, React Native may still be preferred in scenarios such as:
- Projects requiring deep native integrations that already have existing React/JavaScript infrastructure.
- Teams heavily skilled in JavaScript and React looking for quicker ramp-up.
- Smaller apps where UI customization is minimal.
Even then, the growing maturity of Flutter is shifting many companies towards it.
How to Choose the Right Mobile App Development Company?
Whether you decide on Flutter or React Native, partnering with the right mobile app development company in USA or globally is key. Look for companies that:
- Demonstrate expertise in your chosen framework (either a flutter app development company or a react native app development company).
- Offer transparent development processes and regular updates.
- Have a proven track record of delivering scalable and maintainable apps.
- Provide excellent post-launch support.
Hiring the Right Developers
If you want to build your app in Flutter or React Native, hiring skilled developers is crucial:
- When you hire flutter app developers, ensure they are proficient in Dart, have a strong understanding of Flutter’s widgets and state management, and can handle cross-platform UI intricacies.
- When you hire react native app developers, look for expertise in JavaScript, React, native module integration, and debugging.
Choosing developers with experience in your app domain can also accelerate project success.
Conclusion
Selecting the appropriate framework underlies your mobile app’s success. Although react native app development continues to be popular, the undeniable advantages in terms of performance, UI customization, development speed, and future-proofing certify flutter app development as the preferred option for many businesses nowadays.
If you are looking for how to benefit from the best in cross-platform application development, a reliable flutter app development company like ManekTech will give you a competitive edge. Whether you are a startup or an enterprise looking to innovate, the expert team at ManekTech can help you create high quality, scalable, and performing apps with excellent user experience.
Contact ManekTech today to recruit flutter app developers & kick start convenient mobile app development process.