Mobile apps: iOS and Android from one codebase.
Separate iOS, Android, and web apps mean three codebases, three teams, and features that never quite land at the same time. For most products, that’s a tax you don’t need to pay.
We build with Expo and React Native and share types, business logic, and often a design system with your web app. Our team has shipped mobile apps used by millions. Native feel and performance are part of the build from the start.
Teams we’ve built for
Your users want an app. Your budget wants one codebase.
- Someone quoted you for separate iOS and Android teams. You winced.
- The web app ships a feature a month before mobile catches up.
- The app feels sluggish: slow start-up, janky lists, dropped frames.
- App Store review rejected you, and nobody’s sure why.
- Push notifications, deep links, and offline mode have been “phase two” for a year.
What we can help with
Pick what you need. Most projects use several of these, all delivered by the same team.
Cross-platform apps
One Expo / React Native codebase for iOS and Android, with native modules wherever the platform demands them.
Shared code with web
Types, validation, API clients, and business logic shared with your Next.js app, so you build each feature once.
Native feel & performance
Smooth lists, fast start-up, and gestures and animations that feel right on each platform. We profile to keep it that way.
Device features
Push notifications, deep links, camera, location, biometrics, in-app purchases, and offline support.
Store launch & updates
App Store and Google Play submission, review fixes, and over-the-air updates for fixes that can’t wait for a review cycle.
Revamps & migrations
We modernise ageing React Native apps and move native apps to a shared codebase in stages. No big-bang rewrite.
From first call to handover.
- Step 01
Discover
We write down and agree on users, platforms, device features, and store requirements.
- Step 02
Design
Native-feeling flows for both platforms, designed in Figma and reviewed early.
- Step 03
Build in phases
A working build on your own phone at every milestone, via internal test tracks.
- Step 04
Launch
Store submission, review handling, and a handover so your team can ship updates.
- iOS and Android apps from one codebase
- Figma designs for every screen
- Store listings submitted and approved
- An over-the-air update and release pipeline
- Source code and documentation in your accounts
Tools we reach for
- Expo
- React Native
- TypeScript
- Expo Router
- EAS Build & Update
- Next.js (web)
- Startups launching on iOS and Android at the same time
- SaaS teams extending a web product to mobile
- Companies with an ageing app that needs a modern foundation
Where we’ve done this before.
Good questions, straight answers.
Something we missed? Ask us directly. A person will answer, not a bot.
01Is React Native as good as fully native?
For most products, yes. Users can’t tell the difference, and you ship to both platforms at once. Where something needs native code, we write a native module for that piece.
02Can the app share code with our web app?
Yes. Types, validation, API clients, and business logic live in a shared TypeScript codebase, so both apps stay in sync.
03Do you handle App Store and Google Play submission?
Yes. We prepare the listings, screenshots, and review notes, and fix anything reviewers flag. The developer accounts are set up in your name, so you own them.
04Can you take over an existing React Native app?
Yes. We start with a review of the codebase and its dependencies, then upgrade and stabilise it in phases.
05What about updates after launch?
We set up over-the-air updates for quick fixes and a clean release pipeline for store builds, and walk your team through both.
Often paired with
Web apps & SaaS
SaaS products, dashboards, and customer portals. The same people design them in Figma and build them in Next.js.
Design systems
Figma libraries and coded components kept in sync, and front-ends that stay fast as the product grows.
- Fixed fee
Performance audit
A fixed-fee audit of why your web or React Native app feels slow. Every fix is measured and ranked by its gain.









