If your product needs a mobile app, the first budget question is whether to build native (separate iOS and Android apps) or cross-platform (one codebase compiled for both). For most business apps, React Native is the right answer, but the reasons are more specific than the marketing suggests.
Where the savings are real
Business apps, field sales tools, retailer ordering, booking, dashboards, chat, are mostly screens, forms, lists and API calls. React Native handles all of that with one codebase, one team and one test cycle, which genuinely cuts the build and every future update roughly in half compared to maintaining two native apps.
Over-the-air updates are the underrated half of the value. With Expo, many fixes and improvements ship directly to users' phones without waiting days for store review, which matters enormously when a field team of hundreds hits a bug on a Monday morning.
Where they aren't
Games, heavy real-time graphics, and apps built around deep platform-specific hardware are still native territory. If your roadmap lives there, cross-platform will fight you. Almost no business operations app does.
How to decide in one meeting
List your app's ten most important screens. If eight or more are forms, lists, maps, media or chat, cross-platform wins and the money you save funds the backend and a better first release. If most of the list is custom hardware interaction or high-end graphics, budget for native and don't look back.
Building something in this space? We've probably shipped it before.
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