Mobile App Development
Mobile apps for iOS and Android, from one codebase.
We build production mobile apps with React Native: one codebase, both stores, native performance. You get the source, the store listings and a team that stays reachable after launch.
Who this is for
Most of the founders we work with have validated demand and now need the app that serves it. You know what the product has to do. What you need is someone to build it properly and ship it to both stores without a six-month detour.
- Founders who need an app in the App Store and Play Store, not a prototype
- Teams replacing a mobile web experience that users keep abandoning
- Products that need push notifications, offline support or real-time updates
- Companies with an existing web product that now needs a mobile counterpart
- Anyone who has been burned by an agency that disappeared after invoicing
Not a fit if: you need a native Swift or Kotlin app for deep platform-specific work such as advanced camera pipelines or heavy on-device machine learning. We will tell you that on the first call rather than take the project.
What we build
Everything between an idea and an approved store listing.
Cross-platform build
One React Native codebase compiled for iOS and Android, so a fix lands on both platforms at once instead of twice.
Accounts and auth
Email, phone and social sign-in, password recovery, session handling and role-based access where the product needs it.
Payments
In-app purchases, subscriptions or card payments, wired to the provider that fits your market and your margins.
Push notifications
Targeted, scheduled and event-driven notifications, plus the deep links that take a tap to the right screen.
Offline and sync
Local caching and conflict handling so the app stays usable on a bad connection and reconciles when it returns.
Store submission
Icons, screenshots, listing copy, privacy declarations and the review back-and-forth until you are live.
Typical stack
- React Native
- Expo
- TypeScript
- React Navigation
- Node.js
- PostgreSQL
- Firebase
- Stripe
- Sentry
- EAS Build
How it works
Four stages, and you sign off on each one.
- 01
Discovery call
Thirty minutes on what the app has to do, who uses it and what success looks like. You leave with a scope and a straight answer on cost and timeline.
- 02
Design and sign-off
Screen-by-screen designs before any code is written. You review the real flows, not a mood board, and nothing gets built until you approve them.
- 03
Build in sprints
You get a working build you can install on your own phone throughout, not just at the end. Feedback goes into the next sprint.
- 04
Launch and support
We submit to both stores, handle the review process and hand over the repository, the accounts and the documentation. Then we stay reachable.
Got an app to build?
Book a free 30-minute call. Bring what you have, even if it is only a rough idea, and you will get an honest read on scope, cost and timeline.