# Cross-Platform Development

> Your App. On All Platforms.

Three platforms, one team, one codebase. With React Native and Expo, we build apps that work on iOS, Android, and the web. No three separate developments, no three different teams.

This saves not only costs. It also means: Features appear everywhere simultaneously. Bugs are fixed once. And your users have the same experience, no matter which device they use.

## Features

- React Native with Expo
- Native performance on mobile
- Responsive web version included
- Access to camera, GPS, and device features
- OTA updates without store wait time

## From Idea to Launch

1. **Concept & Design**: What should the app do? We clarify features, design UI for all platforms. Mobile-first, but web-ready.
2. **Development**: One codebase, regular builds. You test on real devices and in the browser. Progress is visible.
3. **Backend & Integration**: API development, connection to existing systems. Push notifications for mobile, real-time for web.
4. **Release**: App Store, Play Store, web deployment. We handle everything: screenshots, store texts, hosting.

## Benefits

- **One Codebase, Three Platforms**: Development, testing, and maintenance happen once. Saves 40-60% compared to three separate developments.
- **Consistent Experience**: Your users get the same features whether on iPhone, Android, or browser. No platform lags behind.
- **Fast Updates**: Web updates are live immediately. Mobile updates we can often roll out over-the-air, without store review.

## FAQ

**Is cross-platform a compromise?**
No. React Native renders real native components on mobile. Users notice no difference. Instagram, Shopify, and Walmart use the same technology.

**What about performance?**
More than sufficient for business apps, portals, and e-commerce. For games and GPU-intensive applications, we recommend Unity or Unreal Engine.

**Can we do just mobile or just web?**
Sure. The architecture is flexible. You can start with mobile and add web later, or vice versa.

**We already have an app. Can you take it over?**
Depends. For native apps, takeover is more complex. Often a rebuild in React Native is more economical. We analyze and tell you honestly what makes sense.