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ARANEUX

Development

Mobile app development

iOS and Android apps in React Native and Flutter, sharing one backend with your web product.

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In short

We build iOS and Android apps from one codebase in React Native or Flutter, sharing an API with your web product, and we handle the App Store and Google Play submissions. A typical app goes from scope to store launch in 10 to 12 weeks, and an MVP usually costs $10k to $40k.

One codebase, both app stores, no compromises users notice.

Most products need to be on phones, and most don't need two separate native codebases to get there. We build cross-platform apps in React Native and Flutter that feel native, share business logic and ship to both the App Store and Google Play.

We've built mobile apps since the Cordova and Ionic days and moved with the platforms: offline-first field apps, consumer apps with payments, companion apps for SaaS products and, more recently, apps with on-device and cloud AI features.

Your app shares one API with your web product, so features land everywhere at once, and we handle the store submissions, review feedback and release process.

Is this for you?

You'll get the most out of this if

  • You need iOS and Android apps without two separate teams
  • Your web product needs a mobile companion
  • Your users work offline in the field
  • You want AI features like voice input, scanning or an assistant in your app
  • Your current app has poor reviews and crashes

Deliverables

What you walk away with

  1. 01

    iOS and Android apps

    React Native or Flutter apps published to the App Store and Google Play under your accounts.

  2. 02

    A shared backend

    One API for web and mobile, with push notifications, auth and payments.

  3. 03

    Offline and sync

    Local storage and conflict-safe sync for apps used with patchy connections.

  4. 04

    Release pipeline

    Automated builds, over-the-air updates where allowed, crash reporting and analytics.

Timeline

How the project runs

Typical timings for a first live version. We confirm yours in writing after discovery.

  1. Weeks 1 to 2

    Scope and design

    Core flows, screens and the API contract.

  2. Weeks 3 to 10

    Build

    Working builds on your phone every week through TestFlight and internal testing.

  3. Weeks 10 to 12

    Store launch

    Store listings, review submissions and launch.

  4. Ongoing

    Grow

    Updates, OS upgrades and new features.

Usual stackReact Native, Expo, Flutter, Dart, TypeScript, Firebase, Supabase, Node.js, SQLite, RevenueCat, Stripe, Sentry

Why a small studio

The person who scopes your project is the one who builds it, and the one who picks up when it breaks at 2am.

The founder is on your project
Hussain leads every build himself. You won't brief an account manager who briefs a developer who briefs someone else.
Three people, the output of ten
We build with Claude, Codex and our own agent tooling every day. A small senior team now covers what used to need a department.
We stay after launch
Evals before every release, a log of each AI decision, cost limits and someone on call. Month six matters more to us than demo day.
Your repo, your cloud
The code sits in your GitHub and runs in your AWS, GCP or Azure account from the first commit, on tools your next hire already knows.
Projects shipped
115
since 2014
Clients served
53
US, UK, EU, Middle East, APAC
Average rating
5.0
113 of 113 rated jobs
Years shipping software
18
the founder, since 2008

Case studies

Where we've done this before

FAQ

Questions people ask

React Native or Flutter?

React Native if your team knows React or you have a Next.js web app, since code and people can be shared. Flutter for highly custom UI or when your team prefers Dart. We've shipped both to the app stores many times.

Do you handle App Store submission?

Yes. Store listings, privacy labels, review submissions and responding to reviewer feedback are part of the project.

Can you add AI features to our app?

Yes: voice input, document and receipt scanning, in-app assistants and personalised recommendations, using cloud models or on-device ones where privacy or latency requires it.

Keep exploring

Start here

Let's scope yours.

Send a few lines about the workflow or product. You'll hear back from Hussain within a working day with questions, a rough shape and a ballpark.

Book a free callhello@araneux.com