BBC Featured · 300M+ Downloads · #1 in 147 Countries

App Developer UK — Ben Hogan

If you're looking for an app developer in the UK who has actually built products that dominate the App Store, power thousands of businesses, and reach millions of users worldwide — you've found him. I don't run an agency. I don't outsource your work to junior developers. You get me — a senior developer and founder who has spent 17 years shipping real products at real scale.

Discuss Your Project The Difference I Make ↓
300M+
Downloads
17yr
Experience
#1
In 147 Countries
BBC
Featured

Why Most People Search "App Developer UK" and End Up Disappointed

The UK app development market is full of agencies who will take your brief, pass it to a team of developers you'll never speak to, and deliver something that technically works but misses the point entirely.

You'll spend £30,000 and end up with an app that doesn't convert, doesn't retain users, and needs rebuilding in two years.

I've been on both sides of this. I founded and ran one of the UK's first mobile app agencies — featured on BBC TV — and I know exactly where the agency model breaks down. When you hire me, you get the person who built the agency, not the junior developer the agency hired last month.

What I Build as a UK App Developer

Mobile Apps

Cross-platform mobile apps built in Flutter — the gold standard for iOS and Android. Fast, native-quality, production-ready. I've shipped apps with 300M+ downloads. I know what makes an app succeed.

AI-Powered Apps

I build AI-native products using Claude, GPT-4, and Gemini APIs. If you need intelligent automation, RAG pipelines, or natural language interfaces, this is where I genuinely excel.

SaaS Platforms

Multi-tenant SaaS built properly. I run SaaS products serving 4,000+ venues. I understand the architecture that makes SaaS scale — built not just to spec, but to grow.

Web Apps & Portals

Custom web applications built on React, Next.js, and Tailwind CSS. Operational dashboards, customer portals, and internal tools built to production standards.

Headless Ecommerce

Custom headless storefronts for Shopify. Faster load times, better Core Web Vitals, and higher conversion rates. I've built headless ecommerce for major brands like Cakebox and Firebox.

The Difference Between Me and an Agency

An agency will:

  • Assign a project manager as your main contact
  • Pass your work to developers you'll never speak to
  • Pad the timeline to protect their margins
  • Bill you for every question, change and conversation

I will:

  • Be the person you speak to from day one to launch
  • Write every line of code myself or directly oversee it
  • Tell you when your brief has problems before we start
  • Move fast because I've built the same things before

I use a custom AI-assisted development environment built on my own proprietary stack. This means I work significantly faster than a standard developer without cutting corners on quality.

How I Work

1

Discovery Call

We talk through what you're building, why, and what success looks like. I'll ask questions about your business model, users, and constraints. I want to understand the product, not just the brief.

2

Scoping & Architecture

Before coding begins, I'll recommend the right tech stack, flag risks, and give you an honest timeline and cost estimate. No surprises later.

3

Development

I build in focused sprints with regular check-ins. You'll see real progress every week. I use an AI-assisted environment to move faster without compromising quality.

4

Launch & Beyond

I handle App Store submission, deployment, and go-live checks. And I'm still available after launch, because real products need ongoing support.

How Much Does It Cost?

I'm transparent about pricing because I find the vague "get in touch for a quote" approach frustrating.

Focused MVP

A Flutter app with a Supabase backend to validate your idea.

£8,000 - £15,000

SaaS Platform

A full platform depending on complexity and integrations.

£15,000+

Retainers

Monthly arrangements for ongoing development and AI integration.

On Request

My Tech Stack

Flutter & DartSwift (iOS)Kotlin (Android)React & Next.jsTailwind CSSSupabase / PostgreSQLClaude, GPT-4, GeminiRAG PipelinesStripe

Frequently Asked Questions

How do I hire an app developer in the UK?
The most important thing is finding a developer whose previous work matches the scale and type of project you're building. Check their portfolio carefully, ask about their architecture decisions. With me, the answer to who writes your code is always: I will.
What is the best technology for building a mobile app in the UK in 2025?
For most cross-platform mobile apps in 2025, Flutter is the right choice. It gives you a single codebase that runs natively on iOS and Android, with performance that matches native apps.
How long does it take to build an app?
A focused MVP with five to eight screens and a Supabase backend typically takes four to six weeks. A full product with multi-user functionality, payments, and admin dashboard typically takes eight to twelve weeks.
Should I use an agency or a freelance app developer?
For projects that need a large team running parallel workstreams simultaneously, an agency makes sense. For most app and SaaS projects in the £10,000 to £100,000 range, a senior independent developer gives you better output, faster delivery, and lower cost.

Let's Build It

Tell me what you want to build. I'll tell you what it involves, what it'll cost, and how quickly it can ship. No hard sell.

📞 +44 7399 073311✉️ ben@benhogan.co.uk