A React Native agency for iOS & Android from one codebase.
As a React Native agency from Germany we build iOS and Android apps from one TypeScript codebase, from first idea to updates in production, across DACH and for international English-language projects.
One TypeScript codebase
iOS and Android from one React project, ideal for teams with React or web know-how.
In the stores since 2018
React Native apps such as SmartWOD run live in both stores with our partners.
Reply within 24 hours
You usually get a first assessment within one day.
See what we build.
Screenshots from React Native apps we develop and run with our partners.
Workouts from your equipment
Pick your equipment, generate a workout: SmartWOD creates functional fitness workouts from what you actually have. Built in React Native for iOS and Android.


Why React Native is a strong choice.
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One codebase, two platforms
iOS and Android come out of the same TypeScript project. Development, testing and later changes are paid for once.
More on this
React Native is Meta's cross-platform framework, open source since 2015. It renders the operating system's native UI components, no WebView. The details are on What is React Native?
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React and web knowledge carries over
Anyone who knows React or modern JavaScript is productive quickly. The npm ecosystem and a large talent pool come with it.
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Proven at scale
Instagram, Facebook, Discord, Shopify, Coinbase and parts of Microsoft Office run on React Native in production.
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AI speeds us up, experience decides
We build every React Native app AI-assisted because it is faster. Architecture, performance and store compliance come from apps we have run with our partners since 2018.
Our services around React Native.
React Native App Development
New apps from concept to store launch, including UI/UX design and publishing.
DetailsReact Native App Developers
Experienced developers reinforce your team for project phases, specialist topics or capacity crunches.
DetailsReact Native Chat App
Live chat as a module or a complete chat app, with push and moderation.
DetailsReact Native Desktop App
Windows and macOS apps with React Native for Windows + macOS, as used in Microsoft Office.
DetailsMigration and takeover
Merge separate native apps into one React Native codebase, or hand us an existing project after an audit.
Get in touchNot sure whether React Native fits?
New app, migration or second opinion: describe your situation in three sentences. We tell you before the quote whether React Native, Flutter or native fits.
Test our work in the stores.
SmartWOD Workout Generator
SmartWOD is a React Native app we develop and run live together with our partners: a workout generator for functional fitness that creates random workouts from the equipment you have available, with over 5,000 WODs, a custom workout builder, an exercise library with videos and a built-in timer for AMRAP, EMOM, For Time and Tabata. In ten languages, from one codebase for iOS and Android, live in both stores.
Frequently asked questions about our React Native agency.
Can't I just build a React Native app myself with AI?
For a prototype, yes. For a product that holds up in the App Store and stays maintainable, rarely. AI produces code but no architecture and no store compliance. We work AI-assisted ourselves, with experience from React Native apps in the stores since 2018.
When is React Native the right choice?
When you want iOS and Android from one codebase and have React or JavaScript know-how in-house. For business and content apps it is an efficient foundation, with the npm ecosystem and over-the-air updates.
Do you have references built with React Native?
Yes, and you can install them: SmartWOD Workout Generator, SmartWOD Timer, Mi & Ju and Lifetify are React Native apps we develop and run live with our partners.
How much does a React Native app cost?
The feature scope sets the range, from a focused MVP to an app with backend, accounts and integrations. One codebase serves iOS and Android, so you do not pay twice. After the first call you receive an itemised estimate.
How long does React Native app development take?
A focused MVP is ready far sooner than an app with a backend and user accounts. After the first call you get a concept with milestones, then short development cycles with testable builds, and both stores launch at once.
Do you take over existing React Native projects?
Yes. We start with a code audit, name the state and risks, and then take on development and maintenance, even if another team built the app.
Let's talk about your React Native project.
New app, migration or extra hands for your team: you get a first assessment, usually within 24 hours.
Request your React Native project.
Describe your idea in a few sentences. We reply with an assessment of feasibility, effort and approach.
We usually reply within 24 hours.
Remote and on site in Germany, Austria and Switzerland. International projects on request.








