We build most business apps in Flutter, and we'll happily tell you when you shouldn't. The decision is less about technology fashion than about what your app needs to do and who will maintain it.
Start here
- Is the app mostly forms, lists, dashboards, content and commerce? Cross-platform. One codebase, one team, one release schedule.
- Does it depend heavily on brand-new platform features on launch day — widgets, the latest camera or AR APIs, deep OS integrations? Lean native, or plan for native modules.
- Is it performance-critical in unusual ways — real-time audio, heavy 3D, continuous background processing? Evaluate carefully; native may be simpler.
- Who maintains it after launch? If you have one mobile engineer, two native codebases will slowly drift apart. Cross-platform wins.
- Do you already have strong iOS and Android teams? Then the cost argument for cross-platform weakens; stay native.
What people underestimate either way
- App Store and Google Play review and release management.
- Offline behavior and sync conflict resolution.
- Accessibility across both platforms (and ADA exposure if you get it wrong).
- Crash reporting, analytics and a sustainable update cadence.
These cost the same whichever framework you choose — and they're where most mobile projects actually go over budget.