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iOS · ANDROID · WEB

App Development. 40% less.

Native and cross-platform apps for London startups and scale-ups. MVP in 12 weeks. Flutter, React Native, Swift, Kotlin. From £25,000/project — 40% below the London market average. No hidden fees. Pay as you go or commit for bigger savings.

From £25,000/project4.9★ · 127 verified reviews94% client retention 24mo+
+342%
Avg organic uplift
94%
Client retention 24mo+
200+
London brands served
2.1s
Avg LCP, sites we ship
WHAT'S INCLUDED

App Developmentwhat you get.

MVP in 12 weeks: discovery, design, build, beta, launch — no 6-month strategy phases

Native (Swift, Kotlin) when performance demands it; Flutter or React Native for cross-platform speed

Cloud-native backend: AWS, GCP, Azure or serverless — chosen on cost and load profile

Compliance-first for fintech (FCA, PCI-DSS) and healthcare (NHS DSP, ISO 27001)

App Store + Play Store submission, ASO setup, analytics + crash reporting

Post-launch retainer for ongoing iteration, A/B testing and feature delivery

PRICING · 40% BELOW MARKET · PAY NOW

App Development pricing. Start today.

Every tier priced 40% below London market average. Choose your billing cycle. Secure checkout via Stripe.

One-off projects

APP DEV · MVP LITE

App Dev MVP Lite

£9,990fixed price

vs £16,650 market avg · save 40%

Single-platform mobile app for validation. React Native or Flutter.

  • iOS or Android (your choice)
  • React Native or Flutter codebase
  • Up to 6 core screens
  • Auth + payments integration
  • TestFlight / Play Console submission
POPULAR
APP DEV · MVP

App Dev MVP

£24,990fixed price

vs £41,650 market avg · save 40%

Cross-platform iOS + Android MVP. Production-ready, App Store + Play Store launch.

  • iOS + Android (cross-platform)
  • Up to 15 core screens
  • Backend API + database
  • Auth, payments, push notifications
  • Analytics + crash reporting
APP DEV · PLATFORM

App Dev Platform

£79,990fixed price

vs £133,300 market avg · save 40%

Native iOS + Android with custom backend. For fintech, healthtech, regulated industries.

  • Native Swift + Kotlin (when performance demands it)
  • Custom backend in Node.js / Go / Rust
  • Compliance: FCA, PCI-DSS, NHS DSP, ISO 27001
  • Real-time features (WebSockets, push)
  • Admin dashboard + ops tooling
Compare All Services →
App development London — iOS Android Flutter developers
HOW WE WORK

From kickoff to compounding results.

01 WEEK 1

Audit

Full technical audit, competitive analysis, strategy document. You approve before any work begins.

02 WEEK 2–4

Foundation

Technical fixes, tracking setup, account architecture. The unglamorous work that makes everything compound.

03 MONTH 2–3

Velocity

Content, campaigns, link building, paid media optimisation. Weekly reporting against real metrics.

04 MONTH 4+

Compound

Results compound. We reinvest gains into new verticals and channels. Monthly business reviews.

APP DEVELOPMENT ACROSS LONDON

App Development in every borough.

APP DEVELOPMENT FAQ

Questions about app development.

How much does an app cost in London?
MVP: £25–£60k. Production app: £60–£150k. Complex platform (marketplace, fintech, healthtech): £150k+. We provide fixed-scope quotes after a paid 1-week discovery.
Native or cross-platform?
Native (Swift/Kotlin) when you need 60fps performance, deep platform APIs or AR/ML. Cross-platform (Flutter/React Native) when speed and budget matter more than the last 5% of polish.
Do you build AI-powered apps?
Yes. We work with OpenAI, Anthropic, Google and self-hosted open-source models. Our AI app development practice has shipped fintech, healthcare and consumer products in 2025–2026.
ALL SERVICES

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