Mobile App Development · London
Mobile App Development London
We build mobile applications that feel like they belong on the device — fast, intuitive, and robust. Our London team uses React Native to deliver apps for iOS and Android from a single codebase, without compromising on quality or performance.
WHAT YOU GET
What's included.
iOS & Android from one codebase
React Native lets us build for both platforms simultaneously, cutting development time and cost without sacrificing native performance.
Native performance
React Native apps feel native because they use native components — not web views or hybrid wrappers.
User-centred design
We design for how people actually use mobile apps — thumb zones, gesture navigation, and platform conventions.
Backend & API integration
Your app connects to a real backend — authentication, databases, push notifications, and third-party APIs.
App Store submission
We handle the App Store and Google Play submission process, including review compliance and metadata.
Ongoing updates
Mobile platforms update constantly. We maintain your app and push updates when needed.
WHY US
Why choose us for mobile app development london.
Web and mobile, in one team
Because we build web applications as well as mobile apps, your product can share API layers, authentication, and business logic — no duplicated effort.
London-based, no outsourcing
Your app is built by our London team — fast communication, clear progress updates, and no timezone headaches.
From MVP to full product
We help startups launch MVPs quickly, then scale the product as the business grows. We're the right partner for the full journey.
HOW WE WORK
Our process.
Discovery & spec
We define your app's core features, user journeys, and technical requirements before writing a line of code.
Design & prototype
Interactive prototypes in Figma so you can experience the app before we build it.
Development & testing
Iterative builds with regular TestFlight/Play Store beta releases so you can test on real devices.
Launch & maintain
App Store submission, launch support, and ongoing maintenance as the platforms evolve.
FAQ
Common questions.
How much does mobile app development cost in London?+
Mobile app development in London starts at around £8,000 for a simple MVP with core functionality on one or both platforms. A fully-featured consumer app with a custom backend, authentication, and complex features is typically £20,000–£60,000. We provide detailed quotes based on your specific requirements.
How long does it take to build a mobile app?+
A simple MVP takes 8–12 weeks. A more complex application with multiple features, third-party integrations, and both iOS and Android support takes 4–6 months. We work in sprints and give you regular, testable releases throughout.
What is the best mobile app development agency in London?+
The best app agency for you delivers working software on a timeline you can trust, with direct access to the people building it. We're a small London team — you work directly with developers, not project managers, which means faster decisions and better outcomes.
Do I need a developer or a web designer for a mobile app?+
Mobile apps need both mobile UX design and native development expertise. We cover both — our design process follows platform conventions for iOS and Android, and our developers build with React Native for cross-platform performance.
What technology do you use for mobile app development?+
We build with React Native for cross-platform iOS and Android apps, sharing code with the web where possible. For the backend we use Node.js with PostgreSQL or Supabase. Push notifications are handled via Expo, and authentication via JWT or OAuth.
Do you work with small businesses in London for app development?+
Yes — we work with startups, sole traders, and growing businesses across London and Essex who need a mobile app to extend their service or reach new customers. An MVP doesn't have to cost a fortune to be effective.
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