React Native app development – one JavaScript codebase for iOS and Android.
You want to serve both iOS and Android without funding two separate native teams – and ideally reuse the React and web know-how you already have? With React Native we build your app from a shared JavaScript or TypeScript codebase. That keeps maintenance lean, speeds up changes thanks to Fast Refresh and even lets you ship updates over the air. From first concept to store launch – or from whatever point you need us.
New apps
From MVP to finished product – including UI/UX design and store launch.
Existing apps
Feature development, modernization, bug fixing and ongoing support.
Individual workstreams
Project management, design, architecture consulting or code audits as standalone services.
What we develop for you.
Whether it's a brand-new app, further development of your existing React Native app, or support in a single workstream – we join exactly where you need us.
New App Development
From idea to launch: concept & requirements analysis, UI/UX design, cleanly typed development in TypeScript, quality assurance on real devices and submission to the App Store and Google Play.
Request a new appMVP Development
The smallest meaningful version of your app: the core feature done really well, genuinely usable rather than a throwaway prototype, measurable from day one. Invest modestly, expand deliberately.
Discuss your MVP ideaFeature Development & Maintenance
New features, upgrades to current React Native versions, crash fixing, dependency care and ongoing support – including apps we didn't originally build.
Request maintenanceApp Design (UI/UX)
User flows, wireframes, visual design and a design system – tightly interlocked with development so your design lands in the finished product without friction.
Request designMigration & Modernization
Two separate native apps, an outdated hybrid solution or a React Native project stuck on an old version? We migrate and modernize with low risk while it keeps running – onto Expo where it makes sense.
Evaluate a migrationConsulting & Tech Audit
Technology choice, architecture, code audit or a second opinion – an honest, well-founded assessment without sales pressure.
Request consultingWhy React Native is the foundation.
React Native is an open-source framework by Meta for building genuinely native iOS and Android apps from one JavaScript/TypeScript codebase. For your project, that means:
- One codebase, two platforms – iOS and Android from the same React project – instead of separate builds per system.
- Your web know-how counts – React, JavaScript and the vast npm ecosystem carry straight over – and the talent pool is correspondingly large.
- Fast iteration – Fast Refresh reflects code changes almost instantly in the running app state – shorter development cycles.
- Over-the-air updates – With EAS Update or CodePush you can ship JS changes without waiting for every store review.
- Established & market-proven – In production at Instagram, Discord, Shopify, Coinbase and parts of Microsoft Office – actively maintained by Meta.
Framework
React Native · open source · since 2015 · JavaScript/TypeScript · React · by Meta
Platforms
iOS · Android (Windows and macOS possible via React Native for Desktop)
Knowledge
In-depth fundamentals on our page “What is React Native?”
Is React Native the right fit for your project?
That's exactly what the first call is for – free and straight to the point. Describe your app idea in a few sentences and we'll reply with an honest technology assessment.
How we work.
Intro call & goal setting
We understand your project, your target audience and your technical constraints.
Concept & proposal
You get a clear assessment of scope, approach and timeline.
Design & development
Your app takes shape in short, manageable steps – you see visible results early thanks to Fast Refresh.
Launch
We publish to the App Store and Google Play and set up the update channel.
Operations & evolution
On request, we support your app after launch with maintenance, over-the-air updates and new features.
The process is in place – all that's missing is your project.
The sooner we know what you're building, the sooner your app is in the stores. A short description is all it takes for an initial assessment within 24 hours.
Frequently asked questions about React Native app development.
How much does React Native app development cost?
The feature scope decides: a focused MVP costs far less than an app with a backend, accounts and integrations. The React Native advantage: iOS and Android come from one codebase – you don't pay for double development. After the initial call you receive an itemized, traceable estimate.
How long does development take?
Depending on scope, an MVP is often testable within a few weeks; complete apps with a backend and store launch take correspondingly longer. Fast Refresh and the shared codebase make React Native projects measurably faster than separate native builds.
Do you also take over existing React Native apps?
Yes. We work our way into existing code methodically, run an audit to map its state, dependencies and risks, and propose a realistic path – careful evolution or targeted refactoring including a version upgrade.
When is React Native not the right choice?
For very graphics- or hardware-heavy apps, or when maximum native polish per platform is what counts, Flutter or true native development (SwiftUI/Kotlin) can be the better base – though a native module inside the React Native app is often enough. We give you that assessment honestly before the project starts.
Which well-known apps are built with React Native?
Among others: Instagram, Facebook, Discord, Shopify, Coinbase, the Tesla app and parts of Microsoft Office – publicly documented third-party apps that show how well the framework holds up at scale.
React Native apps we've built.
React Native isn't an experiment for us: we've been building and shipping React Native apps in the app stores since 2018. A selection:
Ready for the next step?
Tell us about your project – whether it's a concrete requirement or a first idea. We'll get back to you with an honest initial assessment.
Start your project.
Briefly describe your idea – we'll evaluate the most sensible path and get back to you with an assessment. No obligation, usually within 24 hours.
We usually reply within 24 hours.
Remote & on site – working across the DACH region (DE, AT, CH), with international project experience.
Keep reading.
React Native Agency
Our profile as React Native specialists at a glance.
Learn moreReact Native App Developers
Reinforcement for your existing team.
Learn moreWhat is React Native?
The framework explained in plain language.
Learn moreApp Development
The full overview of our app development.
Learn more