Short answer
Cross-platform frameworks such as Flutter and React Native build iOS and Android apps from one codebase, usually at lower cost and with one team. Native development in Swift and Kotlin gives the deepest access to device features and platform-specific polish. Choose cross-platform for most business and consumer apps; choose native for hardware-heavy, AR, advanced media or platform-first products.
Updated · Written by the Infikey Technologies delivery team
Choose Cross-platform if…
You need iOS and Android with a sensible budget, your app is mostly screens, forms, lists, maps and payments, and you want one team to maintain it.
Choose Native if…
Your app depends on advanced camera, AR, Bluetooth hardware, background processing or the newest OS features, or you are building for one platform only.
Comparison
| Factor | Cross-platform (Flutter, React Native) | Native (Swift, Kotlin) |
|---|---|---|
| Codebases | One shared codebase | Separate iOS and Android codebases |
| Cost for both platforms | Lower | Higher, often close to two projects |
| Performance | Excellent for most apps | Best possible, especially for graphics and heavy processing |
| Device features | Most available through plugins; native code when needed | Everything, on day one of new OS releases |
| UI | Consistent across platforms, can mimic native | Fully platform-native look and behaviour |
| Team | One team | Two specialist skill sets |
| Maintenance | One set of changes per feature | Each feature built and tested twice |
Cost
| Approach | Typical budget for iOS and Android (USD) |
|---|---|
| Cross-platform app with admin panel | 15,000–60,000 |
| Native iOS and Android apps with admin panel | 25,000–100,000 |
These are planning ranges, not quotes. Estimate yours with the app development cost calculator.
A practical middle path
Many teams build the app cross-platform and write small native modules only where needed, for example a custom camera screen or a hardware SDK. This keeps most of the savings while removing the main limitation. Choosing between the two leading frameworks? Read Flutter vs React Native.