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React Native app development for Android and iOS with backend integration

React Native app development for Android and iOS with backend integration

Software and apps · delivered in 7-28 days

What is included

  • Starter – £125.99, delivered in 7 days: up to 3 screens with navigation, linked to your API, as an installable Android build, source code included, 1 revision round.
  • Standard – £437.99, delivered in 16 days: up to 8 screens with login and local storage, Android and iOS test builds, linked to your API, source code included, 2 revision rounds.
  • Advanced – £1000.99, delivered in 28 days: up to 15 screens with push notifications and offline support, store-ready builds, linked to your API, source code included, 3 revision rounds.

For every package you supply the domain the order relates to and a written brief describing what the app should do.

Businesses and startups often choose React Native because one codebase serves both phone platforms. A team already comfortable with React can ship a working app without running two separate codebases, and much of the logic can be reused from an existing React web front end.

Our three tiers scale with what you need. The Starter package covers a small app or an early slice of a bigger one: up to 3 screens with navigation and live data from your API, delivered as an Android build you can install directly. The Standard package extends this to up to 8 screens, adds login against your backend plus forms and local storage, and produces both Android and iOS test builds. The Advanced package covers up to 15 screens, adds push notifications and offline support for the main screens, and finishes with builds ready for submission to Google Play and the App Store.

Android builds are checked on a physical Android handset. iOS builds are produced in the cloud through Expo's build service and delivered to your iPhone via TestFlight, so you can try each version before anything reaches the public store. TestFlight relies on your own Apple Developer account, so iOS testing can only begin once that account exists.

Publishing itself requires your own developer accounts with Google Play and the Apple Developer Program. A newly created personal Google Play account must complete a closed testing phase with external testers before it can release publicly, so it pays to set this account up well in advance. The finished app is published under your name and the code belongs to you. For 14 days following delivery, any issue that does not match what we agreed is fixed at no extra cost.

Our public portfolio does not yet include a mobile app; the React and TypeScript examples shown there are web projects. For that reason we produce a clickable first screen early on, so you can judge the direction from a working build rather than a description.

Everything is confirmed in writing rather than over calls: we start with the full screen list, then send written updates and fresh test builds as work progresses.

How the project runs

  1. Screen list agreed – working from your idea, design and API, we note every screen, its states and the calls it makes; coding begins once you approve this list.
  2. Early first screen – navigation, app shell and one real, data-connected screen as a test build, so you can confirm direction before the rest is built.
  3. Remaining build – the other screens, login and forms, wired to your backend with loading, empty and error states handled.
  4. Testing and review – Android delivered as an installable file, iOS through TestFlight; you send corrections as one list, which we fix in the following build.
  5. Handover – your repository receives the code plus notes on building and releasing; on the Advanced package the store builds are ready for submission from your own accounts.

What happens after you buy

Your order opens its own thread here the moment it is paid, and everything about that order - questions, changes and the final report - happens in it.

Questions people ask

Why React Native and not two native apps?

A single codebase and one team mean logic can be shared with a React web front end. For screen-and-data driven apps with forms, lists and notifications, users rarely spot any difference from a fully native build.

Will the app be published under your account?

No. The finished app is released under your own developer accounts and your name, and the source code sits in your repository.

How is the iOS version tested?

iOS builds are produced in the cloud via Expo's build service and sent to TestFlight; you install them on your iPhone and report back what you find. Android builds are checked on a real Android handset.

Can the app work offline?

On the Advanced package, the main screens can work offline: they retain the last data loaded on the phone and refresh once the connection returns. Whether a given screen also accepts changes offline and syncs them later is agreed screen by screen in the screen list, since that behaviour needs conflict handling.

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