It’s never a one-size-fits-all, when choosing between cross-platform React Native vs. native mobile app development. Establish your app’s priorities to benefit from the used technology.
What is React Native?
React Native is a framework developed and promoted by Facebook. It utilizes the popular web library, React, and brings all its goods to mobile development.
What does it mean for your app?
React Native benefits
Quicker time-to-market & cost efficiency
No sacrifices in User Experience
Hot Reloading & Live Reloading
Hot Reloading & Live Reloading, available in React Native, ease out the coding process. Developers can see the changes in the code in real-time, there is no need to reload the app. This seemingly small productivity boost, can actually save up a lot of time, and is also one of the reasons why developers are so fond of cross-platform solutions.
Growing developer community
React Native cons and potential threats
Platform-wise User Interface adjustments
React Native relies on operating systems when it comes to design guidelines, and iOS and Android do not behave the same in this respect. If the designs are too complex, e.g. have a lot of interactions an animations that are crucial for the app's success, it might be counterproductive to implement the app in React Native.
An example of a React Native app designed & developed by EL Passion - TruckUp.
For the best performance, designers need, and should know you plan to deliver the app in React Native, so they can have in mind React Native technological constraints while designing the whole experience.
Limited APIs integrations & third-party components
Native app languages give much more freedom when it comes to integrating functionalities with native APIs and third-party libraries designed for mobile use. React Native can use a good amount of APIs, and in case it does not you can insert native modules in the code, as we discussed previously.
One thing worth mentioning is that relying a lot on native APIs is not a good choice in React Native apps. Bridging React Native with native code a lot makes it heavier and affects performance for the end user. Also, making an app solely rely on bridges with the native code defeats the purpose of using React Native in the first place.
Debugging & troubleshooting
Considering the young age of React Native, it is a lot more likely to encounter problems not seen before; and debugging these issues on your own might be a time consuming task. This is one of the most prominent risks that has to be taken into consideration while thinking about React Native app development.
The need for native developers is still there
React Native allows the use of native modules within the code for specific native-OS features (push notifications, camera, or third party services). React Native apps are also available in Apple’s App Store and Google’s Play Store. Sometimes linking libraries between React Native and native modules can be tricky, and a helping hand of an experienced iOS & Android developer is invaluable. The issue is similar for publishing the app: it is a lot easier for native developers who are already familiar with the procedure and documentation needed.
This is less of an issue for agencies where developers can usually consult one another freely, and more a struggle for startups and internal teams who might not have readily available access to consult anyone fluent in native mobile app development.
Relying on Facebook - What’s the future of React Native?
It is self-explanatory that relying on third-party open-source technology may feel risky. Native languages make it a priority to offer maximum usability and backward compatibility to their users.
Open-source products are only as strong as their communities, and they usually do not offer any regular updates. This is why you should expect to see a gap between the launch of any new native OS feature and it being included in React Native (e.g. Apple’s TouchID & FaceID).
On other hand, the React Native community is growing exponentially, so we can be sure we have yet to see what it really has to offer. The big guys like Netflix, Walmart, UberEats, and recently Shopify, are on the React Native ship.
When to use React Native for your app? - A business perspective
React Native is a good choice for all apps that do not need to rely a lot on the native APIs and the use of native functionalities (including all AR & IoT).
It’s important to know that the end outcome and the final look of your app relies heavily on the skills of your developers. Make sure you have a partner knowledgeable in the React Native benefits and constraints as well as native app mobile development; a partner who can guide you and estimate risks that might arise throughout the development process.
React Native is for you if:
- You need to reach users on multiple platforms (iOS, Android & Web), and have limited resources.
- your app does not rely on a large amount of integrations with OS-specific functionalities or AR/VR.
- You want your app to look fairly similar on both platforms.
Native Mobile App Development is for you if:
- your app has numerous complex designs or animations that establish the business advantage for your product,
- you aim to release app for one platform,
- your app relies heavily on OS-specific features and you plan to support the newest OS features promptly after the release.
Check out our other cross-platform articles
- Do You Need a Progressive Web App? PWA Benefits - PWA is a feasible technology that keeps users engaged and shortens the customer journey significantly. The key is to know: is a PWA a safe bet for your business?