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Should I build native or cross-platform?

Short answer

For most business and consumer apps, cross-platform frameworks such as React Native or Flutter are the better default: one codebase for iOS and Android, one team and faster changes. Go native when the app depends on heavy graphics, deep hardware access or the newest OS features on day one.

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Pick cross-platform when

  1. 1The app is mostly forms, lists, content, messaging or commerce.
  2. 2You want one team to ship to both platforms at the same pace.
  3. 3You may share code or skills with a web app.
  4. 4Budget and speed matter more than squeezing out the last bit of performance.

Pick native when

  1. 1Graphics, audio, video or AR are the core of the product.
  2. 2You rely heavily on Bluetooth, background processing or other device features.
  3. 3You want new platform features as soon as they ship.
  4. 4You only need one platform.

Consider the web too

If the app does not need app store presence or deep device features, a responsive web app or a progressive web app can be cheaper still. Many products start on the web and add mobile later.

Tools

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Frequently asked

Common follow-up questions.

React Native or Flutter?

Both are solid. React Native suits teams that already use React and TypeScript; Flutter suits teams that want its own rendering and widget set.

Can a cross-platform app use native features?

Yes. Both frameworks can call native code, so you can write the few native parts you need and keep the rest shared.

Does cross-platform halve the cost?

It saves a lot of duplicated work, but not half. Design, backend, testing on both platforms and store releases still take time.

Keep reading

Related questions and guides.

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