Cross-Platform Mobile App

A fast, native-feeling mobile app that runs on iOS and Android from a single codebase.

With hybrid (single-codebase) development, one app runs on both iPhones and Android phones. That's far more economical than writing two separate apps, and users usually don't feel the difference. It's the most sensible choice for ordering, booking, loyalty, internal and field service apps. Store publishing and 1 year of technical support are included.

Starting price: from $3,104 (plus VAT where applicable). iPhone and Android, up to 12 screens, App Store and Google Play publishing included.

Get a quoteMobile App Development

What's included

  • A design that follows iOS and Android guidelines
  • App development
  • The server and connections behind the app
  • Push notifications
  • Testing with beta users
  • Publishing on the App Store and Google Play

How we work

  1. Step 12-3 weeks

    Design and prototype

    We map out the path users will follow in the app and build a clickable prototype. We plan for store guideline compliance at this stage.

  2. Step 26-14 weeks

    Development

    We develop the iOS and Android app, the server behind it and the notifications. Parts that need to work offline are built at this stage.

  3. Step 32-4 weeks

    Testing

    We test on different phones and OS versions and make fixes based on feedback from beta users.

  4. Step 4Ongoing

    Launch and updates

    We manage the App Store and Google Play submissions, and after launch we keep the app current with bug fixes and new features.

Technologies we use

The tools we work with for this service. Each technology page explains what it does for you.
Backend
SupabaseNode.jsNestJS

About Cross-Platform Mobile App

A hybrid mobile app means writing a single codebase for iOS and Android and running it on both platforms. Two separate teams and two separate codebases double both the upfront cost and the cost of every update. Going with one codebase lowers both the budget and the update time for most business apps.

Apps built with tools like Flutter and React Native now perform very close to native apps on the most sensitive points, like scrolling, transitions and touch response. Users usually can't tell how the app was built.

Push notifications are one of an app's most powerful tools. An order status update, an appointment reminder or a promotion sent at the right time brings users back to the app. We set up notifications so they can be targeted by user group.

Before launch, we test the app with real users (TestFlight and Google Play internal testing). We prepare the store visuals and descriptions and make the submission so it gets approved the first time. We provide 1 year of technical support after launch. Our game on Google Play, Varoluş, was built this way too, with React Native and Expo.

Frequently asked questions

Are hybrid apps slow?

No, apps built with today's tools perform very close to native apps. For graphics-heavy work like games or augmented reality, we recommend separate (native) development; for other business apps, hybrid is enough.

Can you build an app for my existing website?

Yes. We can connect the content and systems on your site to a mobile app.

Other services in Mobile App Development

Let's talk about your app idea.

iOS, Android or both: we pin down scope, cost and the release timeline in the first call.

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