Should I go for Swift, Flutter, or React Native?

Today, a wide range of programming tools, frameworks, and languages are available to help developers create high-quality mobile applications. The sheer number of alternatives available to firms trying to develop applications for their company is sure to cause some uncertainty. There’s little doubt that if recent surveys are any indication, the decision will always come down to Swift, React Native, and Flutter App Development Compare and contrast the key differences between these three mobile app development initiatives. You’ll be able to make an educated choice regarding the right development tool for your business and your particular development project.

An introduction to Swift

Swift is an iOS, Apple Watch, Mac, Linux programming language, and Apple TV supporting several paradigms. In 2014, Apple introduced this user-friendly and interactive programming language. Google, the world’s largest technology company, has released the source code for the program. With its human-friendly syntax, Swift is easy to comprehend, create and maintain Objective C, and Cocoa and Cocoa Touch are also supported by this tool. Using today’s software design paradigm, it is a general-purpose language that is quick, expressive, and reliable for building complex systems.

An introduction to Flutter

According to the project’s documentation, Flutter is a “cross-platform UI toolkit” designed to promote code reuse between operating platforms like iOS and Android. This free and open-source platform is built on top of the object-oriented programming language Dart. Dart and Flutter, two Google-developed programming languages, are now available for download. In 2011, Dart was released, followed by Flutter in 2015. It is possible to generate two versions of your app at the same time with Flutter. Flutter utilizes the same code to run on iOS and Android devices since it is platform-independent. On the other hand, Flutter is a platform for building apps using a programming language (Dart) and widgets that are compatible with it.

An introduction to React Native

Only one operating system is supported at a time by a native program. Only one operating system is supported at a time by a native program. For example, we may use React Native, a JavaScript framework that is both strong and easy to use for online apps. Many other resources have also been made available since 1995 when the language was initially introduced. If you want two native apps, you’ll need to write code for both Android and iOS simultaneously. To develop complicated cross-platform apps, React Native is an excellent option. Consider adopting React Native if you’re developing a popular and large-scale product. Both the paperwork and the technical support are well-documented. React Native App Development is also a good choice if you want to reuse code for both your desktop and web applications.

Some points of comparison

  1. User Interface

Swift is an iOS-native language, so that any native iOS UI features may be implemented with ease. There will be an emphasis on an iOS-like user experience. Every feature and every aspect of the UI will have to be created from scratch.

Many UI elements are already available to you when using Flutter App Development. For the time being, focus on the Material and Cupertino widgets. No help from Swift is required most of the time. Flutter’s UI should be indistinguishable from native Swift’s UI from the user’s perspective.

Native UI may be developed using the bridging approach, and React Native also offers a few native UI capabilities. However, replicating a complicated native UI might be challenging at times.

  1. Performance

React Native has gotten a lot of criticism from the developer community for its performance. It’s important to understand that React Native is made up of three parts: the native thread, the Javascript thread, and an intermediary bridge. When a React Native app is launched, a message is sent from the native thread to the javascript thread over the bridge.

In comparison to other languages, Swift can process complicated app logic and heavy calculations at a blistering pace. Swift code is converted to efficient native code via the LLVM compiler, allowing direct access to hardware and APIs. To further speed up Apple devices and app servers, the use of concise syntax and standard library support contributes.

Flutter App Development, on the other hand, never falls behind. To begin, a waste collector is used in Dart. When it comes to communication with the device, it is compiled AOT (ahead of time). If you don’t need to take full use of the iOS platform, Flutter will run just as well as native Swift.

  1. Reloading the App

Both relay the app and using non-native solutions to add new features are possible with SwiftUI.

Using hot reloading, React Native App Development refreshes the changes in a hybrid app as they happen. Only the most recent modifications are applied to React Native’s Virtual DOM code.

When it comes to making changes to your codebase, Dart’s hot reload feature is believed to be far quicker than that of other languages.


Because there are so many variations among the programming tools listed above, the solution isn’t as straightforward as it seems. In most cases, this implies that they are all capable of tackling different tasks in distinct ways. However, the distinctions between Swift, React Native App Development and Flutter are not the only things to keep in mind while selecting an app development platform. In addition, it is necessary to thoroughly examine the particular requirements of the project and the company’s objectives and expectations for the project and its conclusion. In the end, you should weigh these considerations against what each of the three development tools can provide you in terms of functionality to determine if react native app development, or another tool is the better choice for your project.

Author Bio:

Prashant Pujara is the CEO of MultiQoS Technologies, an ecommerce-focused Mobile App Development Company where you can hire app developers for your business. He is in charge of the company’s commercial and delivery operations and strategic planning and strategy.