Mobile Apps That Ship — and Keep Working
Flutter, React Native, and native iOS/Android. We've shipped a production POS app running offline-first on Android tablets across multiple stores. Same team, your app.
Pick the right approach for your app
One stack doesn't fit every product. We start with the problem, then choose.
Cross-platform
Best when: one team, two stores, fast time-to-market
Flutter or React Native — one codebase ships to both iOS and Android. Lower total cost when feature parity is required across platforms.
- Flutter (Dart) for pixel-perfect custom UI
- React Native when JS team owns mobile too
- Native module bridges when needed
Native iOS / Android
Best when: heavy device APIs, performance, or platform-specific UX
Swift on iOS, Kotlin on Android. Use when you need deep platform integration, complex graphics, or the absolute lowest input latency.
- Swift + SwiftUI on iOS
- Kotlin + Jetpack Compose on Android
- Direct access to Core ML, ARKit, Camera2, Bluetooth LE
Progressive Web App
Best when: no app store needed, web team already in place
Installable web app with offline support, push notifications, and home-screen presence. Skip the stores entirely.
- Service workers for offline + caching
- Web push, background sync, add-to-home-screen
- Single codebase shared with your website
What we build into apps
The hard parts of mobile — done right.
Offline-first architecture
Apps work without internet. Local SQLite, conflict-resolving sync, optimistic UI. Proven in our POS — runs full shifts disconnected.
Background sync
Queue user actions while offline, replay to server when connection returns. No lost data, no duplicates.
Push notifications
FCM + APNs integration, rich notifications, deep links into specific screens, topic + segment targeting.
In-app payments
Stripe, Apple Pay, Google Pay, local processors. PCI-aware flows, tokenized cards, recurring billing.
Biometric authentication
Face ID, Touch ID, Android fingerprint + face unlock. Secure enclave key storage, fallback to passcode.
Device hardware
Camera, barcode scanner, NFC, Bluetooth LE, printers. Our POS drives fiscal printers + cash drawers — same patterns apply.
Mobile tech we ship with
Battle-tested across production apps.
Flutter
Cross-platformReact Native
Cross-platformSwift + SwiftUI
Native iOSKotlin + Compose
Native AndroidDart
LanguageTypeScript
LanguageAlready running in production
Our Flutter POS system runs across multiple retail and HoReCa locations on Android tablets. Offline-first, 250+ features, fiscal compliance, kitchen display integration. Same team, same patterns, available for your app.
See the POS case studyHow we build mobile apps
Tight loops. Real users early. Nothing wasted.
Discovery & scope
Map user flows, validate the riskiest assumptions first, define the smallest version of the app that proves the value.
Design system + prototypes
Native-feeling UI per platform, interactive prototypes tested with real users before code is written.
Build in weekly slices
Functional builds shipped to TestFlight and Play Console internal track every week. You see progress, not slide decks.
Ship + monitor + iterate
Store submissions, crash reporting (Sentry/Crashlytics), analytics, A/B test rollouts. We stay on the team after launch.
Have a mobile app idea?
Tell us about it. We'll come back with a one-page brief on scope, stack recommendation, and rough timeline — usually within 48 hours.
No pitch decks. No 80-page proposals. Real engineers on the call.