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New projects
A paragraph about the problem is enough to start. We reply within two working days, usually with questions rather than a quote.
Web2 · Service Mobile app development for iOS and Android
iOS and Android apps in React Native or native code: offline-first data, push notifications, secure sign-in, store submission and the backend behind them.
In short
A mobile app is judged by what happens when the network drops, the session expires or the store reviewer says no. We build iOS and Android apps — in React Native where one codebase fits, in Swift and Kotlin where the platform matters — together with the APIs behind them, and take them through store review to release.
- How to engage
- Product build, Dedicated engineering pod
- Practice
- Web2
Signs this is the right service
- Your users do the work on a phone — in the field, on a shop floor, between classes — and a web app is not enough.
- An existing app is slow, crashes on older phones, or loses data when the signal drops.
- You need iOS and Android together and cannot justify two separate teams.
- The app depends on device features: location, camera, biometrics, push notifications or background sync.
What you get
Platform choice
A recommendation between React Native and native Swift and Kotlin, made on your requirements and written down with the trade-offs.
Offline-first data
Local storage and a sync queue, so the app keeps working without signal and reconciles cleanly when it returns.
Sign-in and security
Biometric unlock, tokens kept in the device keychain, and sessions that expire the way your policy says they should.
Notifications and device features
Push notifications, location and geofencing, camera and file capture, each permission requested only when the feature needs it.
Release pipeline
Automated builds, test distribution to your team, store listings and submission, and staged rollouts with crash reporting.
The process
- 01
Scope the first release
The smallest set of screens that makes the app worth installing, agreed as clickable designs before code.
- 02
Build app and API together
One team builds both, so the app is never waiting on an endpoint or working around one.
- 03
Test on real devices
Older phones, small screens, poor networks and both platforms, not only the simulator.
- 04
Submit and stage the release
Store review handled with you, then a rollout to a share of users with crash and performance monitoring.
React NativeTypeScriptSwiftKotlinExpoNode.jsPostgreSQL
Mobile app development: common questions
React Native or native: which should we choose?
- React Native suits most business apps: one codebase, both platforms, and native modules where they are needed. Fully native is the better choice when the app leans heavily on platform-specific features or graphics performance. We recommend one after seeing your requirements.
Do you handle App Store and Google Play submission?
- Yes. We prepare the listings, respond to review feedback and manage releases. The developer accounts are in your name, so you own the listing.
Can you build the backend too?
- Yes. The same team builds the APIs, database and infrastructure, which avoids the gaps that appear between an app vendor and a backend vendor.
Will the app work offline?
- If the use case needs it, yes. Offline support is designed in from the start — which data lives on the device and how conflicts are resolved — because it is expensive to add later.
06 / Let’s build
Bring us the difficult problem.
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Careers
Engineers, designers and researchers who like systems that are hard to get right. Send something you built and what you would change about it now.
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Studio
Based in India and working remotely, with overlap hours agreed up front so your team always has a time to reach us.
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Read
Guides on AI agents, RAG, MCP, tokenization and chain abstraction, written by the engineers who build them.