Anyone can build an app. Let's make yours worth building.

We turn your ideas and prototypes into products people trust and pay for, with real rigour across strategy, UX, engineering, support and the metrics.

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You've built something fast. Is it ready for real customers?

A quick AI build can look finished and still be a long way from a product you'd put in front of real customers. Closing that gap takes the security, engineering and operational rigour to make it dependable, and a partner who stays to back it.

MIT research (2026) found AI raised coding activity by around 180%, but actual app releases rose just 30%, and total app usage didn't move.

Plenty of good ideas. Less certainty about which will fly.

The expensive mistake is building the wrong ones. Before you commit, we test your ideas with real users and prove there's demand, so you build with evidence instead of a hunch and put your budget behind the thing most likely to work.

You've got an app, but growth is sliding.

Tech has moved on, user behaviour has shifted, and the growth mechanics that once worked don't anymore. We get retention, monetisation and the loops working again. It's the unglamorous work that turns a plateau back into growth, and it's how we grew Carbs & Cals 21x over eight years.

We'd rather grow with you than hand it over and leave.

Most agencies are paid to ship, then move on. We structure the relationship around your growth, for the long term, and in some cases share the risk and the upside through revenue share or equity. It's why our partnerships run for years, not sprints.

Featured partnerships

We’re helping our clients design for growth on day one. As a result, they achieve up to 3x customer retention and 9x revenue growth.

Carbs & Cals logo

Growing an App from 100 to 30K Active Subscribers

View Carbs & Cals Case Study →
Screen from the Carbs & Cals mobile app

900%

Revenue Growth

Travelodge Black Logo

Co-designing a faster booking experience with Travelodge

View Travelodge Case Study →
Co-designing a faster booking experience with Travelodge

11x

Experiments

Scaling up from zero to 30 million yearly taxi rides

View Veezu Case Study →
Scaling up from zero to 30 million yearly taxi rides

20M

Taxi rides in 2023

Asda Logo

Increasing customer loyalty with ASDA's first app

View ASDA Case Study →
Increasing customer loyalty with ASDA's first app

11x

Monthly Downloads

Our app development team

A group of technologists, creatives, entrepreneurs, marketers and strategists. Founded in 2012, Pocketworks has grown to 19 people across five European countries. Our clients hire us as a long-term partner, assisting them with their mobile strategy, market research, user research, design, mobile development, cloud development, quality assurance and mobile growth hacking.

Hiring a full-time digital team can be slow, expensive, and risky. We give you a fractional, mobile-first product team that works like your own.

News and insights

Developing an app is no picnic, so here's some resources help you navigate the minefield and go in with eyes open.

Let's make yours worth building