Mobile apps for iPhone and Android

We build apps with React Native, so one codebase runs on both iPhone and Android. You pay for one build instead of two, and every update reaches all your customers at once.

Start a project

What you get

An app for your customers

  • Both app stores, one build

    A single app for iPhone and Android, so features reach everyone at once.

  • Subscriptions that stay in sync

    Apple, Google and Stripe billing kept in step, so nobody is charged twice.

  • Works on weak connections

    Uploads and forms recover when the signal drops instead of failing.

  • Launch and updates handled

    We prepare store listings, get through review and ship updates.

Who this is for

  • Founders turning an idea into a first app
  • Businesses that want customers to book, order or pay from their phone
  • Teams whose current app crashes, loses data or has billing problems

Work like this

Other things we build

Common questions

Do I need separate apps for iPhone and Android?

No. We build one app that runs on both, which keeps the cost of building and maintaining it down.

Can you take over an app someone else built?

Yes. We review the code first and tell you plainly what is worth keeping and what needs fixing.

Who owns the app and the store accounts?

You do. The code, the designs and the app store accounts are all yours.

How do in-app subscriptions work?

Apple and Google take the payment inside the app. We connect that to your own systems, so you always know who has paid and what they can use.

What does your business need next?

Start with a short call. You’ll get honest advice and a written plan, whether or not we end up working together.

Start a projecthello@hackeroot.com