React Native Vs Swift: Which is The Best for iOS App Development

App Development

Swift and React natives, which are relatively new technologies, are the most recent platforms for mobile application design. Apple created Swift, but Facebook created React Native, a free-to-use framework built on Javascript Script. Swift and React Native are both mobile app development technologies. This article compares Swift with React Native to help you decide which platform is better for your iOS app development.

What is Swift?

Apple, one of the most powerful IT organisations, has endorsed the Swift programming language. It’s a compiled programming language for iOS, macOS, watchOS, tvOS, and Linux applications that were released in 2014.

Surprisingly, the Swift programming language was created to replace Objective C, which was created in the 1980s. Swift app development gives developers the option of using a far more sophisticated language to create iOS apps.

Swift also assures developers that the newly released language is secure, fast, and expressive. Furthermore, the language is always changing and gaining appeal among clients.

What is React Native?

Native apps are designed for a single operating system. React Native, for example, is a JavaScript framework for developing online applications that are both powerful and simple to use. Furthermore, the language is simple to learn, and since the first language was launched in 1995, a variety of new tools have been made available.

To create two native apps, you’ll need to code for both Android and iOS at the same time.

React Native is a fantastic tool for creating complicated cross-platform apps. Consider using React Native if you’re creating a large-scale and popular product. It comes with detailed documentation and excellent technical support.

Which is better: Swift or React Native?

Let’s look at how the application works with various settings to gain a better understanding of this.

User Interface

JavaScript is the brains of React Native, and it allows you to use internal APIs to run native elements. Although the user interface is identical, developers will find it easier to create with React Native. Furthermore, because of the JavaScript development tradition, developers can easily create apps for various sized iOS devices like the iPhone and iPad.

Because Swift is an iOS-native language, app development requires starting from the ground up. Furthermore, because the language was created by Apple, it has no problems integrating it into the app design.


Another factor to consider is the performance of React Native vs Swift.

In most circumstances, a Swift app will perform better than a framework. Swift has greater speed than React Native but consumes more CPU power when running an application. Working with graphic effects in the React Native framework might be difficult. To address this issue, ReactNative allows developers to integrate their code into the application, as well as use other resources and tools to tackle various challenges.


Swift offers all of the tools necessary to create Native apps that take advantage of the platform’s full potential. Swift also defeats React Native in the duel of Swift vs React Native when it comes to dealing with hefty jobs and graphics effects. As a result, Swift gives the platform increased stability.

Despite being a popular development framework, React Native does not produce native apps. Its entire effort is around utilising internal libraries and APIs to make the application work. This suggests that the development process has been layered, making it more unstable.

Coding Speed

This option is entirely up to the developers that will be working on the app. Swift and React Native, in this situation, both have a fast coding speed if you know how to use them. You can use the libraries provided by both frameworks to ensure that the app’s built-in functionalities are implemented. As a result, we can claim that React Native and Swift are both very useful when working with an iOS app development company in Kochi to create an iOS app.

Talent Pool

Although it’s difficult to compare the two because React Native is a framework and Swift is a programming language, it’s clear that React Native has a much larger community. Swift, on the other hand, has shown to be quite popular and useful in the mobile app development market and has been rising in popularity over time.


Tech behemoths support and maintain both React Native and Swift. Swift is an Apple project, while React Native is supported by Facebook. Both initiatives are well-documented and arranged in light of this. Both technologies provide standards for annotating code so that it can be readily transformed into documentation, saving time.

Development Cost

Last but not least, while considering the technology to use to complete the project, one of the most important factors to consider is the development cost. A simple graph illustrating increasing quality with increasing prices can address most of the problems in this industry. However, this isn’t always the case, especially when it comes to iOS app development.

Final Thoughts: Swift vs. React Native

React Native and Swift are both in high demand. As a result, developing an app on either of the platforms may help your app stand out in the market.

You must contact a company that provides iPhone application development services and request that they develop your app. They’d have professionals who could look over your app and help you through the development process.


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