Kotlin Vs. React Native

Kotlin Vs React Native: Comparison Between the Two

Kotlin Vs React Native: Comparison Between the Two – Ever since the tech industry began focusing more on creating mobile applications, various tech advancements have come into being. However, developing different apps for different platforms has constantly created issues. Again, having diverse teams create separate mobile apps to run on iOS and Android has created a gap between the two applications. So, a new idea came into being where creating cross-platform mobile applications was particularly important. There has been a myriad of cross-platform mobile applications.

However, Facebook’s own React Native has remained one of the most powerful contenders in the market for developing cross-platform mobile applications that are compiled apps that give the nearest possible performance to the actual real native applications. Another challenger to React Native recently has been JetBrain’s Kotlin Multiplatform. Kotlin Vs React Native

Let us look into the functioning and features of Kotlin Vs React Native, cross-platform mobile solutions. The discussion below will help us to compare Kotlin Vs React Native thoroughly.

Kotlin Vs React Native

About Kotlin Multiplatform.

Kotlin is usually known as a programming language, and hence, the comparison between Kotlin Vs React Native may seem questionable. However, the recent release of Kotlin Multiplatform is an add-on feature of this language to allow the expansion beyond just simple Android app development. The Kotlin Multiplatform helps developers use a single centralized codebase to develop various mobile apps for both the iOS and the Android platforms.

Improved performance.

Since Kotlin Multiplatform loses native components, the developed apps work almost as efficiently as the original native apps. This gives the developers who use Kotlin Multiplatform a better advantage.

Native UI experience.

Kotlin does not necessarily require developers to follow its UI. You can always use and utilize native UI elements to their fullest potential, just as if you are natively developing the cross-platform mobile app.

One codebase for business logic.

In Kotlin Vs React Native the Kotlin Multi-Platform allows you to use a single codebase for various platforms so that your cross-platform mobile development process is not hindered in any way. Kotlin allows you to share your logic and libraries so that developers can directly interact with the native environment of both the iOS and Android platforms.

Easy learning.

Kotlin syntax is quite similar to that of prevalent languages like Java. This has made Kotlin a trendy alternative for cross-platform mobile app development. The learning path is also pretty easy, even for new entrants. This is extremely encouraging for developers. You should know this when understanding the difference between Kotlin Vs React Native.

Modular integration.

One of the most significant advantages that Kotlin Multi-Platform provides is that it is not just a framework but rather an SDK. Simply adding a module to an existing app is all you need to do to find out how well it integrates with your entire mobile app. Also, you do not need any huge commitment to assess the viability of integrating these small migrations and modules into your complete Mobile app system. Therefore, Kotlin makes it a more accessible and better option to enter into a new codebase.

About React Native.

Facebook created React Native as a cross-platform native mobile app development framework. It is based primarily on the react JavaScript library. React Native primarily uses an extension of JavaScript, E S6, and the latest JS that has a myriad of new features. It also uses react JS, a JavaScript library that builds user interfaces quickly. The development process under React Native allows the developer to use various React Native components, then compile those into native apps almost identical to the apps written using other native tools.

Open source and free. 

It is entirely free to use, and this is open-source, making it a far better option than your cross-development needs.


In between Kotlin Vs React Native, since React Native is used by many of the world’s top mobile apps, it is only apparent that it is reliable and stable.

Native code. 

React Native not only allows you to develop your cross-platform mobile app using its native components, but it also allows you to modify and combine your React Native code with other native codes as well. This is great when implementing various visual components when comparing Kotlin Vs React Native using platform-specific code.

Immediate reloading. 

React Native allows any changes made to the existing code to be implemented immediately so that you can understand the effect of the changes you’ve made visually.


Since React Native apps publish native apps, debarking is relatively easy. These debugging processes can be tested on physical devices directly using radius tools. There is no need to open these in Android studio, etc.


React Native makes it faster for your app to run, almost similar to the native app itself. React Native apps have a much faster runtime than other hybrid apps, especially since the latter have to run the code inside a platform-specific web component.

App stores.

Publishing your app is not a headache, primarily because you can publish your React Native mobile app on the stores of the respective platforms. You should understand this when knowing the difference between Kotlin Vs React Native

Native UI. 

Using React Native UI components, you can compile the code to create views to better understand and visualize the platform-specific UI components you have created. This is extremely important and beneficial since it is totally unlike other cross-platform tools that usually use HTML tags. Since you can offer ready-made components, you can permanently save a lot of time, especially since you do not have to begin your code again from scratch.

Code reusability. 

After you’ve developed an app, you can easily use that single code base to export it across multiple platforms whenever necessary.

After discussing Kotlin Vs. React Native Multiplatform, and cross-development options, it is only justified that developers who prefer coding in the traditional methods, especially for developing big apps, will opt for Kotlin Vs. React Native. In contrast, those who want to try out a newer option that is more flexible will also opt for Kotlin Multiplatform.

Conclusion: Kotlin Vs React Native

Frankly in Kotlin Vs React Native, there is no visible winner at this time. It is one of those comparisons where both contenders are great, and choosing one depends on an individual’s preference and the job being done. Choose wisely!

Scroll to Top