React Native vs Native: Which Is Right for Your Mobile App?
Key takeaway
React Native lets you build an iOS and Android app from a single codebase, which usually shortens timelines and reduces maintenance. Native development (Swift for iOS, Kotlin for Android) remains the better choice when the app depends heavily on hardware, demanding graphics or the very latest system features. For most business apps, React Native is a solid choice.
Key points
- React Native: shared code for iOS and Android, with a truly native interface.
- Apps from Meta, Microsoft, Shopify and Amazon use React Native.
- Native keeps the edge for 3D, heavy video processing or advanced sensors.
- Maintenance matters as much as the build: two codebases mean twice the updates.
- Both approaches follow the same App Store and Google Play rules.
React Native vs native: the short answer
For most business apps, React Native is the most rational choice: one codebase for iOS and Android, a native interface and simpler maintenance. Native remains justified when the app pushes the phone to its limits: 3D, augmented reality, real-time audio or video processing, advanced sensors.
In between, there is a hybrid approach: a React Native app with a few native modules for the most demanding parts.
What is React Native?
React Native is an open-source framework created by Meta for building iOS and Android apps in JavaScript or TypeScript, using the same logic as React on the web. The app renders real native components: buttons, lists and navigation behave just like in a traditional app.
A few verifiable facts:
- Since version 0.76 (October 2024), the React Native New Architecture is enabled by default and declared production-ready.
- The official documentation recommends starting with a framework such as Expo, which simplifies builds, updates and access to device features.
- According to the official showcase, Meta, Microsoft (Office, Outlook, Teams), Amazon and Shopify use React Native; Shopify states there that all its mobile apps are built with it.
What is native development?
Native development means building a separate app for each platform with the manufacturer's tools: Swift and SwiftUI for iOS, Kotlin and Jetpack Compose for Android. Each app has its own code, its own tests and its own updates.
Its main advantage: immediate, complete access to every system feature as soon as it ships, and maximum performance for heavy processing. Its main cost: two teams, or twice the work, both at build time and over the app's whole life.
Side-by-side comparison
The real criterion is not the technology itself, but what your app must do and who will maintain it three years from now.
| Criterion | React Native | Native (Swift + Kotlin) |
|---|---|---|
| Codebases | One, shared across iOS/Android | Two, one per platform |
| Time to first version | Usually shorter | Longer (two apps) |
| Performance | Excellent for business, commerce and service apps | Maximum, including 3D and video |
| Access to device features | Very broad, native modules when needed | Complete, from new OS versions on day one |
| Maintenance | One update for two platforms | Two updates to keep in sync |
| Sharing with your website | Shared React logic and skills | No sharing |
| Skills | JavaScript / TypeScript, React | Swift and Kotlin, two profiles |
When to choose React Native
Choose React Native if your app is first and foremost a service: user accounts, catalog, booking, payments, notifications, messaging, dashboard. That covers the vast majority of apps built for small businesses and large companies alike.
Typical examples:
- a loyalty or ordering app for a retailer;
- an appointment app for a practice;
- an internal tool for field teams: routes, photos, signatures, reports;
- a customer app connected to your CRM, with a built-in AI assistant.
When to choose native
Choose native when the experience relies on the phone's most advanced capabilities or on a single ecosystem. For example:
- games and 3D apps, advanced augmented reality;
- real-time audio or video editing;
- apps tightly tied to Apple Watch, CarPlay or specific Bluetooth accessories;
- a single-platform app with a team already specialized in it.
What about a PWA?
A PWA is a website that installs like an app, without going through the stores. It is a third option, cheaper, but with limits on iOS. We compare it in detail in our article PWA vs native app.
Costs beyond development
Whatever the technology, an app has recurring costs to plan for. Publishing on the App Store requires the Apple Developer Program, at 99 dollars per year; Google Play requires a one-time 25-dollar registration fee.
On top of that come back-office hosting, the updates required by new iOS and Android versions, and new features. With a single codebase, those updates happen once instead of twice.
Our approach at Ozapp
Ozapp is an AI-first agency based in Belgium, with more than 100 projects delivered. For mobile app development, we work mainly with React Native and recommend native when your project requires it. The technology is chosen after scoping, based on your features and your maintenance plan.
To shape your idea, try our free mobile app demo: describe your project and get a concept with screens, an MVP and the recommended technical choice.
- Explore our service: Mobile app development
- Get a free quote: Contact
FAQ — React Native vs native
Is React Native as fast as a native app?
For the vast majority of business apps, yes: React Native renders real native components, and its New Architecture, enabled by default since version 0.76, has reduced costly exchanges between JavaScript and the system. Native keeps an edge for games, 3D, real-time video processing or very hardware-intensive use.
What is the difference between React Native and Flutter?
Both let you build for iOS and Android from one codebase. React Native uses JavaScript or TypeScript and renders the system's native components. Flutter, created by Google, uses the Dart language and draws its own interface. The choice often depends on available skills and on how close the app is to a React website.
Are React Native apps accepted on the App Store?
Yes. A React Native app is compiled and published like any other app on the App Store and Google Play, and must follow the same publishing rules. You need an Apple Developer account, at 99 dollars per year, and a Google Play account, with a one-time 25-dollar registration fee.
Can you switch from React Native to native later?
Yes, but it means a rewrite. A middle ground is often enough: React Native lets you write native modules in Swift or Kotlin for the most demanding parts while keeping the rest of the code shared. That makes it a low-risk choice for a first version.
How much does a React Native app cost compared to native?
With one codebase instead of two, a React Native app generally takes less development and maintenance than a pair of native apps. The exact cost depends on screens, features, integrations and the back office. At Ozapp, you receive a detailed quote within 24-48 hours after a free 30-minute consultation.
