UK's #1 Rated Mobile App Development Company

UK's #1 Mobile
App Development Company

Award-winning iOS, Android & cross-platform app development. Trusted by LNER, Safestyle & the British Museum. From MVP to enterprise scale, we're the mobile app development partner UK businesses choose.

Start a project

Trusted by 100+ startups, scale-ups and enterprise brands across the UK

Latest Projects

From intuitive mobile app experiences to AI-powered enterprise platforms, here's how we've helped UK businesses and global brands turn complex challenges into award-winning digital products.

Ready to Build Your Mobile App?

Nivoda

Global Jewellery Trade Made Simple

The British Museum

Events and Conferences App

Yappar

Interactions curated for Vision Pro

MyCoach

PT In Your Pocket

Subconsciously

The No. 1 App for Hypnotherapy

Flash Learning

The All-in-One AI Study Partner

Your Dedicated Mobile App Development Team
- On Demand

Stakk gives you direct access to senior mobile app developers, AI engineers, and product designers, without the overhead of hiring in-house. We've delivered 200+ mobile apps across fintech, healthtech, e-commerce, education, and entertainment. From your first discovery call to App Store launch — whether you're a startup building your first MVP or an enterprise scaling a complex platform — our mobile app development process is built around your goals.

Services

Design

Journey Mapping
Wireframing
Prototyping

Mobile

React Native
Flutter
iOS & Android

Core

AngularJS, ReactJS
Node.js, Python
.NET Core

Emerging

Artificial Intelligence
Augmented Reality
Automation

"Stakk is very efficient with workload completion; they hit every deadline and even deliver early. I appreciate the amount and depth of communication we get”

Ben

Director at MyCoach

“Stakk acts as an internal team, communicating consistently and internalizing product goals. Their ability to craft high-quality code stands out.“

Andre

CTO at Nivoda

"Stakk succeeds in their client-focused attitude. They’re willing to adapt to requests to iterate, and their developers are available for direct communication as necessary.”

Jay

Director at Volopa

“They have a strong ability to understand all of our evolving concepts and are able to turn them into beautiful designs which convert efficiently.”

Alex

Head of Buying at Mikado Group

“Bringing deep talent and key insights, their team has been such a beneficial partner to our success. Their open communication style and work ethic go above and beyond expectations.”

Naomi

Founder at Headspend

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Take your development forward

Elevate your digital presence with our team of highly skilled developers, dedicated to turning your vision into cutting-edge reality.

UK's #1 Mobile App Development Company