Comparison
React Native vs native app development
Last reviewed , published by Gjethe
React Native lets one JavaScript and TypeScript codebase run on iOS and Android with native UI components, which usually lowers build and maintenance effort. Native development in Swift and Kotlin gives the deepest access to platform features and the most control over performance. For most business apps, React Native is the practical choice; native suits apps with demanding graphics, heavy device integration or platform-specific experiences.
React Native
Native app development
React Native vs native at a glance
| React Native | Native (Swift / Kotlin) | |
|---|---|---|
| Codebases | One shared codebase | Separate iOS and Android codebases |
| Languages | JavaScript / TypeScript | Swift and Kotlin |
| UI | Native components | Native components |
| Performance | Very good for most apps | Best for demanding apps |
| Device features | Most available; some need native modules | Full access |
| Build and maintenance effort | Usually lower | Higher |
| Web code sharing | Possible with React web apps | Limited |
Choosing how to build a mobile app affects cost, hiring, performance and how quickly you can ship updates. React Native has matured into a mainstream choice used by many large apps, while native development remains the standard for apps that push devices to their limits. This comparison explains when each is right. Each section below explains one trade-off for apps on iOS and Android.
Cost and speed
With one codebase, features are built once for both platforms, with some platform-specific adjustments. That typically reduces build cost and makes updates faster, since fixes ship to both platforms together.
Native development means two implementations of most features, two sets of tests and often two specialised developers. For apps where the benefits of native matter, that investment is worth it.
Performance and user experience
React Native renders real native components, so apps look and feel native. Modern versions have improved performance significantly. For typical business apps (forms, lists, maps, payments) users won't notice a difference.
Native has the edge for graphics-heavy apps, complex animations, real-time audio or video processing, games and apps that need the newest platform features on release day.
Device features and native modules
Most device features (camera, location, notifications, biometrics, payments) are available in React Native through well-maintained libraries. When something isn't available, native modules bridge React Native code to Swift or Kotlin.
Apps relying heavily on specialised hardware, background processing or new platform APIs may need so much native code that building natively makes more sense.
Which should you choose?
Choose React Native if…
You need iOS and Android, want to control cost, and your app is mainly business logic, content and standard device features.
Choose native if…
Your app depends on demanding graphics, advanced device features, or platform-specific experiences.
Consider a PWA if…
You don't need app stores or deep device access.
Questions to decide
- Do you need both iOS and Android at launch?
- Which device features are essential?
- Are there demanding graphics or real-time media?
- Do you have an existing React web team?
- How often will you ship updates?
Scenario: a booking app for a service business
A company wants customers to book appointments, pay and receive reminders on iOS and Android. The app uses standard features: forms, lists, payments, notifications and maps. React Native is a strong fit, delivering both platforms from one codebase with native performance for these features.
The same budget would cover significantly less with two native apps.
Scenario: a camera-heavy creative app
An app that applies real-time video effects, uses advanced camera controls and depends on the newest platform capabilities benefits from native development, where performance and access to platform APIs are best.
Parts of such an app might still use cross-platform code, but the core would be native.
Team and maintenance considerations
| Consideration | React Native | Native |
|---|---|---|
| Hiring | JavaScript and React developers | Separate Swift and Kotlin specialists |
| Updates | One codebase for both platforms | Two codebases to keep in sync |
| Platform updates | Libraries update after OS releases | Direct access on release |
| Web code sharing | Possible with React web apps | Limited |
A practical middle path
Many apps use React Native for most screens and native modules for specific features that need them. This keeps most of the cost benefit while solving performance or access gaps where they matter.
Discuss with your developer which features might need native code before deciding.
Long-term maintenance
Apps live for years and need updates for new operating system versions, devices and libraries. With React Native, one team maintains one codebase; with native, two codebases need parallel updates.
Library updates in React Native occasionally require migration work, so plan regular maintenance either way.
Making the decision
List the features your app needs now and in the near future, mark any that depend on advanced device capabilities or heavy graphics, and discuss them with an experienced developer.
If few or none depend on native-only capabilities, cross-platform is usually the efficient choice.
Speed to market
Building one codebase usually means both platforms launch together and updates ship simultaneously. That matters when you need to test a product with users quickly or keep feature parity between iOS and Android.
Native teams can match this pace, but with more people and coordination.
Design and platform conventions
Users expect iOS apps to feel like iOS and Android apps like Android: navigation, gestures and controls differ. Both approaches can respect these conventions with thoughtful design.
Good design work matters more than the technology choice for how native an app feels.
Sources and further reading
Frequently asked questions
Is React Native used by large companies?
Yes. React Native is used in production by many well-known companies for all or part of their apps.
Will a React Native app feel native?
Yes, because it uses native UI components. Good design and attention to platform conventions matter more.
Can React Native access the camera and GPS?
Yes, through established libraries.
What about Flutter?
Flutter is another strong cross-platform option. React Native shares more with web React teams; the choice depends on your team and needs.
Can we switch from React Native to native later?
Yes, though it means rebuilding. Many apps never need to.
Is maintenance easier with React Native?
Usually, since one codebase is updated. Platform updates still require testing on both.
Which is better for an MVP?
React Native, in most cases, for speed and cost.
Do you build both?
Yes. We recommend based on your app's needs.
Does React Native support tablets?
Yes, with responsive layouts for larger screens.
Are React Native apps approved by app stores?
Yes. They're native apps and go through the same review process.
Is performance a problem for React Native?
For most business apps, no. Performance-critical features can use native modules.
Can we add native features later?
Yes, through native modules written in Swift or Kotlin and connected to React Native.
What does Gjethe usually recommend?
React Native for most business apps, native when features demand it.
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