Mobile App Development
Cross-platform mobile apps with React Native and Expo
Native iOS and Android apps from a single codebase. Offline-first, with push notifications, in-app purchases and over-the-air updates without waiting for an app store review every time.
The problem
Separate iOS and Android teams are unaffordable for most SMBs. A responsive website covers a lot, but misses native features like push notifications, offline mode, calendar integration and a real spot on the homescreen. React Native + Expo solves this with one team and one codebase.
What you get
iOS and Android apps
One React Native + Expo codebase, two native bundles. Publication in App Store and Google Play.
Offline-first sync
Data cached locally and synced once connected. Works without 4G/wifi.
Push notifications
Via Expo Push Notifications or FCM. Targeting per user, per segment or per tenant.
Over-the-air updates
JavaScript updates directly to your users without a new store release. Only native changes require a new binary.
Biometric auth
Face ID, Touch ID and Android fingerprint for fast login without typing a password every time.
App Store + Play Store submission
Store listings, screenshots, app review submissions - including handling rejection issues.
Tech stack
Process
Wireframes → design → iterative development → TestFlight + Google Play internal testing → store submission → production launch + OTA updates.
Frequently asked questions
Why React Native and not Flutter?
Both are fine. React Native has broader NL ecosystem support and I can grow your existing React/web team into mobile without learning a new language. Flutter is more performant for heavy animations and custom UI.
Do I need a separate backend?
Not necessarily - if you already have a web API, the mobile app can use the same endpoints. Often I add mobile-specific endpoints for efficient data fetching and offline sync.
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