Short answer: For most small business apps, such as booking, ordering, learning, community or staff apps, React Native is the practical choice: one codebase builds both the Android and iOS apps, so it is faster to build and cheaper to maintain. Fully native apps make sense for heavy 3D or games, deep hardware access, or features that depend on the newest platform-specific APIs.
Technical Consensus
For the vast majority of commercial mobile applications—including booking apps, e-commerce, learning platforms, social networks, and field staff dashboards—React Native is the optimal choice. It delivers 60 FPS native UI performance and full device hardware integration while reducing upfront engineering and long-term maintenance costs by 35% to 40% compared to maintaining dual native codebases.
What the two options mean
Native means two separate apps: one written for Android (Kotlin or Java) and one for iOS (Swift). React Native means one codebase, written in JavaScript or TypeScript, that produces real Android and iOS apps. Tools like Expo and EAS handle builds and store releases.
Why React Native fits most small businesses
- One codebase for two platforms, so new features ship to Android and iOS together.
- One team to hire and one set of bugs to fix.
- The same language as your website and dashboard (JavaScript or TypeScript), so code and developers can be shared.
- Mature support for logins, payments, push notifications, maps, camera, video and real-time chat.
When native is worth it
- Games, heavy 3D or advanced graphics.
- Deep hardware work, such as custom Bluetooth devices or background audio processing.
- Features that depend on brand-new iOS or Android APIs on release day.
- Very large teams that already maintain separate Android and iOS codebases.
Performance
For screens, lists, forms, chat and video, users cannot tell a well-built React Native app from a native one. Performance problems usually come from how an app is built, such as unoptimised images or too much work on the main thread, not from the framework.
What to ask your developer
- Will one codebase cover both Android and iOS?
- Who owns the Play Store and App Store accounts? (It should be you.)
- How are updates released, and can small fixes ship without a full store review?
- What does the admin panel or API behind the app look like?
| Architecture Factor | React Native (Expo / TypeScript) | Dual Native (Kotlin & Swift) |
|---|---|---|
| Codebases Maintained | 1 shared TypeScript codebase for iOS & Android | 2 separate codebases (Kotlin for Android, Swift for iOS) |
| Development Investment | 35% to 40% lower upfront engineering hours | Requires hiring or contracting two specialized developer tracks |
| Feature Release Cycle | Simultaneous synchronized releases to both stores | Often fragmented releases with features lagging on one platform |
| App Performance | 60 FPS native UI; indistinguishable in business apps | Optimal for heavy 3D games, AR engines, or custom Bluetooth firmware |
| Store Deployment | Automated cloud builds via Expo Application Services (EAS) | Manual build orchestration in Xcode and Android Studio |
| Team Skill Sharing | Shares TypeScript with your website and backend REST API | Requires separate iOS, Android, and web backend specialists |