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Mobile development - Android and iOS Apps, Built with Expo

We build mobile apps for Android and iOS from a single codebase using Expo and React Native. That means one team, one budget, and two apps that stay in sync — instead of paying twice for the same product.

This isn't theory: we have apps in production being used every day by people in the field, with over-the-air updates, error monitoring, and releases in both the App Store and Google Play.

One codebase, both platforms

The same code runs on Android and iOS, so a new feature ships to every user at once and there's no drift between platforms. You get real native apps — camera, files, secure storage, notifications — not a website wrapped in an app icon.

Ship fixes without waiting for the stores

With over-the-air updates we can push a fix or an improvement in minutes, without a new store review. When a change does need a new build, we also enforce a minimum version so nobody keeps using an outdated app against a newer backend.

We handle publishing to the App Store and Google Play

Developer accounts, certificates, icons, screenshots, privacy forms, review responses. We take care of the whole release pipeline with EAS and hand you an app that's live in both stores — and we keep it updated afterwards.

Built for real-world conditions

Our apps run on cheap phones, poor connections, and long working days. We design for that: sessions that survive a restart, clear states when the network drops, retries instead of dead ends, and screens someone can use with one hand while working.

Monitoring and support after launch

Every app ships with error tracking, so we usually spot a problem before your users report it. After go-live we stay around for new features, OS upgrades, and store policy changes — the part most vendors skip.

Our mobile stack

The tools we reach for on most projects, chosen because they're reliable and easy to hand over — not because they're trendy.

  • Expo
  • React Native
  • TypeScript
  • Expo Router
  • EAS Build & Submit
  • EAS Update (OTA)
  • NativeWind
  • React Query
  • Sentry

Have an app in mind?

Tell us what your users need to do on their phones and we'll tell you honestly what it takes to build it, what it costs, and whether an app is even the right answer.

Tell us more about your projects

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Our Offices

  • Chivilcoy
    Calle 510
    6620, Chivilcoy, Buenos Aires