Android apps,
engineered to ship.
We design, build and launch React Native apps for Android that start fast, feel native, don't crash and pass Play review the first time.
One platform. Done properly.
We only do Android. That focus is the point: deep platform knowledge, fewer surprises, and apps that feel at home on every device from a budget phone to a foldable.
New Android apps
From idea to Play Store. React Native and TypeScript, designed for Android first, with iOS from the same codebase when you're ready.
Rescue & rebuild
Inherited a crashing, slow or half-finished app? We audit it, stabilise it, then upgrade it to the current React Native architecture screen by screen, without a risky big-bang rewrite.
Performance & stability
Cold start, jank, ANRs, battery drain, app size. We profile with real devices and Android vitals, then fix what's actually slowing your users down.
Play Store launch
Store listing, target-SDK upgrades, data-safety forms, staged rollouts and policy compliance, so review is a formality, not a three-week loop.
Backend & integrations
Auth, payments, push, offline sync, analytics and your existing APIs, wired in cleanly with the right architecture from day one.
Ongoing engineering
A retained senior team for new features, OS upgrades and monitoring. Your app keeps up with every Android release.
The bar every release has to clear.
Not a checklist we show in the pitch and forget. These run in the build pipeline and get checked before anything reaches your users.
// every screen, every release export async function releaseGate(app: App) { expect(app.coldStartMs).toBeLessThan(1000) expect(app.crashFree).toBeGreaterThan(99.9) expect(app.droppedFrames).toBe(0) expect(await app.talkBack()).toPass() await ship(app) // staged rollout }
Feels native
React Native's New Architecture with real native views. No web view wrapped in an app icon, and Kotlin native modules when a feature needs the metal.
Fast cold start
Hermes, lean bundles and lazy-loaded screens, with startup traced on every release build.
Smooth at 120 Hz
Frame timing checked on mid-range devices, not just a flagship.
Built to survive
Crash and ANR monitoring from the first internal build, not after launch.
Accessible
TalkBack, font scaling, contrast and touch targets tested by hand.
Clean architecture
Modular, tested code your next engineer can read on day one.
No black box. You hold the app every week.
Most app projects go quiet for months, then deliver a surprise. Ours put a working build on your phone from the first sprint.
Blueprint
Scope, user flows, architecture and a fixed plan. You know what ships and when before a line of code.
Builds on your phone
Every week a new build lands on your device through Play internal testing. You see progress, not status reports.
Ship to Play
Store listing, policy checks and a staged rollout watched with Android vitals.
Own it or retain us
Full source and documentation handed over, or keep us on to ship the next version.
Three ways to work with us.
Every engagement gets a fixed quote before work starts. No hourly meter running in the background.
Audit
A senior review of your app or idea: architecture, performance, crash data and Play compliance, with a prioritised fix list.
Start with auditBuild
Your app designed, built and launched on Google Play, with weekly builds on your phone the whole way.
Start with buildRetain
A dedicated senior Android team for features, upgrades and monitoring, without the hiring.
Start with retainQuestions founders ask first.
Why React Native for Android?
One TypeScript codebase that renders real native views, ships faster and costs less to maintain. We build and tune for Android first, and the same code can ship to iOS when you're ready.
Can you take over an existing app?
Yes. We start with an audit, stabilise the crash and ANR hotspots, then modernise it screen by screen while it stays live.
How do I follow progress?
A new build on your phone every week through Play internal testing, plus a short written update. No waiting until the end to see your app.
Who owns the code?
You do. Full source, documentation and store access are yours.
How much does an app cost?
It depends on scope. Start with a call or an audit and you get a fixed quote before any build starts.
Have an Android app to build or fix?
Tell us what you're building. You get a straight answer on scope, timeline and cost.