Mobile app development services in London
From strategy and design to engineering and growth, we deliver end-to-end app development under one roof in the heart of the capital.
iOS App Development
Native Swift and SwiftUI apps built for iPhone and iPad that feel right at home on the App Store.
- Swift & SwiftUI
- App Store optimisation
- Apple Watch & iPad support
Android App Development
High-performance Kotlin apps engineered for the full range of Android devices and Google Play.
- Kotlin & Jetpack Compose
- Material Design 3
- Play Store launch
Cross-Platform Apps
One codebase, every platform. Beautiful React Native and Flutter apps that launch faster and cost less.
- React Native & Flutter
- Shared business logic
- Faster time to market
UI/UX Product Design
Research-led design, prototyping and design systems that turn complex ideas into intuitive experiences.
- User research
- Interactive prototypes
- Design systems
Backend & APIs
Scalable cloud infrastructure, secure APIs and real-time data so your app stays fast as you grow.
- Node, Go & serverless
- Secure REST & GraphQL
- Cloud architecture
Maintenance & Growth
Ongoing support, analytics and feature iteration to keep your app ranking, performing and converting.
- Monitoring & support
- A/B testing
- Feature roadmaps
Engineering excellence with a commercial mindset
Built to enterprise standards
Security, accessibility and GDPR compliance baked into every project from day one.
Launch faster
Agile sprints and reusable foundations get your app to market without cutting corners.
Measurable results
We optimise for retention, ratings and revenue, not just shipping features.
Technologies we work with
Deep expertise across London's leading sectors
From Square Mile fintechs to high-street retailers, we know what it takes to build apps that meet the standards of regulated, high-growth industries.
Fintech & Banking
Secure payments, digital wallets and trading apps built to FCA-grade standards.
Retail & eCommerce
Shopping apps with seamless checkout, loyalty and personalisation that convert.
Health & Wellness
HIPAA and GDPR-compliant apps for clinics, telehealth and fitness platforms.
Education & eLearning
Engaging learning apps with video, gamification and progress tracking.
Travel & Hospitality
Booking, itinerary and concierge apps that travellers love to use on the go.
Sports & Media
Live scores, streaming and community apps that handle huge spikes in traffic.
Ready to build something people love?
Book a free 30-minute strategy call or send us your brief. Our London team will get back to you within one business day.