Mobile app development services
- iOS app development in Swift and SwiftUI, including camera, AVFoundation, HealthKit, Bluetooth and Secure Enclave work.
- Android app development in Kotlin and Jetpack Compose.
- Cross-platform apps in Flutter for one codebase across iOS and Android.
- App modernisation: rewrites, Objective-C to Swift migrations, architecture clean-up and crash reduction.
- Enterprise mobility: field-force, inventory, dispatch and approval apps connected to ERP.
- Backend and APIs for mobile, with real-time sync, notifications and analytics.
- QA automation on real devices, and release management.
Apps we have shipped
| Client | What we built | Outcome |
|---|---|---|
| FundsIndia | Complete Swift rewrite of an investment app | New architecture for 1M+ users |
| Telehealer | Patient and doctor apps with HIPAA-grade video and Bluetooth devices | Remote patient monitoring at scale |
| Easy Eat | Native restaurant platform: QR menus, delivery tracking, loyalty | End-to-end ordering experience |
| Probo | Ground-up iOS rebuild for an opinion trading platform | Crash-free regression, real-time data |
| Uplift AI | Multi-camera capture with on-device pose estimation | Six-plus year engineering partnership |
Our process
- Product discovery: goals, users, must-have features and success metrics.
- UX and UI design: flows, wireframes and a clickable prototype tested with users.
- Architecture: platform choice, backend, data model, security and analytics plan.
- Agile development: two-week sprints with a working build every sprint.
- QA and launch: automated and manual testing on real devices, store submission and staged rollout.
- Grow: crash monitoring, performance, A/B tests and a feature roadmap.
What makes Appmetry different
- Built for scale. Our CTO scaled Poshmark's platform to 80M+ users; we design apps that hold up as you grow.
- Senior engineers. Small, experienced teams that own outcomes and communicate clearly across time zones.
- Recognised. Named a top app developer in India by Clutch (2019).
Start your app
Share your idea or your existing app, and we will suggest the right platform, an MVP scope and a realistic timeline. Book a free consultation.