The short answer
For the overwhelming majority of business apps, cross-platform is the right answer and your users cannot tell the difference. This question absorbs far more attention than it deserves, usually because someone technical raised it.
What the words mean
Native means two separate codebases, one written for iOS and one for Android. Two builds, two sets of screens, two things to maintain.
Cross-platform means one codebase producing real apps for both. They install from the stores, use the camera, send notifications, and work offline like any other app.
Many of the apps you use every day are cross-platform. You have never noticed.
What it actually costs you
| Native | Cross-platform | |
|---|---|---|
| Cost | Roughly double | One build |
| Time | Roughly double | One timeline |
| Maintenance | Two codebases drifting apart | One |
| Performance for typical apps | Excellent | Excellent |
| Performance for heavy graphics | Better | Worse |
| Access to a brand-new OS feature | Immediate | Usually a short wait |
| What users notice | Nothing | Nothing |
The three cases where native genuinely wins
Games. Different problem, different tooling. We do not build them.
Heavy on-device processing. Real-time video or audio manipulation, computer vision, anything pushing the hardware.
Day-one access to a brand-new platform capability. If your product depends on something Apple announced last week, native is how you get it first.
Outside those three, choosing native usually doubles the cost for a benefit nobody will perceive.
What to actually ask instead
Common questions
Is a cross-platform app worse than a native one?
For the overwhelming majority of business apps, no, and your users cannot tell. Many of the apps on your phone right now are cross-platform. It matters for a narrow set of cases involving heavy graphics, deep hardware access, or extreme performance requirements.
Why does cross-platform cost less?
One codebase instead of two. You are not paying twice for the same screens, and you are not maintaining two versions that drift apart.
When should I insist on native?
Games, apps doing serious real-time processing on device, and anything needing a platform capability the moment it ships. Outside those, insisting on native usually doubles the cost for no benefit your users will notice.