Cross-Platform App Development Company

Think of it this way: instead of hiring two teams to build your app twice ( for iPhone and Android), you build it once with a React Native framework. The app runs natively on both platforms from a single codebase.

Why does this matter? You're saving development time by about a third, maybe more. Plus, you don’t have to maintain two different apps that need to stay in sync. When you fix a bug, you fix it once. When you add a feature, you add it once.

Sometimes you need platform-specific integration, like Apple's HealthKit, or a unique Android feature. No problem. We integrate them via React Native libraries or native modules.

Yes, but only when you build your app right from the beginning. The problem is when teams treat MVP as a dummy prototype. That's how you end up doing a complete rewrite when you hit 10,000 users. Our cross-platform mobile app development agency thinks about scale during the discovery phase. We help you choose the right tech stack, set up proper state management, and build the app in sprints.

The cost depends on what app type you’re building. Our development unit (full-time developers + part-time QA, UX/UI designer, PM) costs about $10,000-$15,000 per month.

An MVP takes 3-4 months to build, so it costs between $30,000 and $60,000. But if you build the companion app for hardware devices, it can take 5-8 months to build and cost $50,000-$120,000. A complex platform with backend APIs, wearables, admin panels, and compliance requirements can take 8-12 months to develop and cost $120,000-$180,000.

The main task of MVP is to test your idea, not to launch every possible feature. A basic version with standard functionality usually takes 3-4 months to create. If you need a companion app for a hardware device, it can take 5-8 months to build. Contact us, and we will prepare the estimated timeline for your project.

Our cross-platform mobile app development services start with a UX and technical discovery. Most apps have problems in both areas.

We do a combined audit: UX issues, code quality, performance bottlenecks, security gaps, and technical debt. You get a report that prioritizes fixes based on impact, not just severity. Then you decide: gradual refactoring or complete rebuild.

If the app has core problems, we improve it incrementally while keeping the app running. Nobody wants their app to go dark for three months during a rebuild.

There isn't one "best" cross-platform app development company. It depends on what you expect from the development team.

If you need a companion app for the hardware, find a team that has built software for real devices before. If you need to modernize an existing app, you should find a team who've rescued apps, not just built new ones from scratch.

You can look at how long clients stick around, check if they have case studies in your industry, and ask about engineer turnover. The last aspect is important because you need a stable team for your project without the need to onboard new members each time.

Yes. For a standard BLE connection, React Native has open-source libraries, like react-native-ble-plx. If you have a custom protocol or hardware with unclear documentation, we write and integrate native modules into your app.

But the main rule is to test the application with real hardware. Simulators won't show you the actual BLE connection problems until production.

Native development means creating separate apps for iOS in Swift and Android in Java/Kotlin. React Native, on the other hand, allows you to create two high-quality apps for iOS and Android with a single codebase. React Native apps are easier to improve and maintain since you need to make changes only once.