Consumer Mobile / App Development · ~15-30 employees · leeds

Pocketworks

Mobile app studio building products that last

Pocketworks logo
Pocketworks is a Leeds-based mobile app development studio that works with established organisations to validate, build and grow iOS and Android products. They operate as a fractional product team — product management, UX and engineering in one place — rather than a body-shop. Clients include Veezu, ASDA, Travelodge and Carbs & Cals, with apps collectively handling over 24 million yearly transactions and £250m in app-driven revenue.

What they do

Pocketworks builds mobile apps for mid-sized and enterprise organisations that need a dedicated product partner rather than a roster of contractors. Based at AHQ on East Parade in Leeds city centre — five minutes from the train station — they describe themselves as a "fractional, mobile-first product team" that covers the full arc from early validation through to long-term product ownership.

Their service list is structured around where a client sits in the product lifecycle. Before a line of code is written, they offer a four-week decision package (£7,900) that produces a board-ready ROI answer on whether an app is worth building at all. If the answer is yes, a rapid proof of concept follows at £18,000 over four weeks, producing a working prototype tested with real users. Full app development starts from £80,000 for businesses ready to scale.

Post-launch, Pocketworks offers monthly app marketing from £1,900 per month, covering user acquisition, funnel optimisation and A/B testing. They also run security and scalability audits from £3,000, aimed at legacy apps or tools built quickly with AI assistance. A commercialisation service, from £3,000 per month, takes prototypes into production-ready products.

The studio has been running for 13 years and counts some long-standing client relationships: 13 years with Veezu, nine years with Carbs & Cals, eight years with Wastecare. Veezu, a taxi operator with over 16,000 drivers across 56 UK towns, now processes more than 30 million bookings a year through an app Pocketworks built from scratch. Dean Turner, Veezu's CIO, puts the app at the centre of a business transacting over £100m in revenue annually.

Carbs & Cals — a visual nutrition guide originally published as a book by dietitian Chris Cheyette — grew from 100 to 70,000 active users with Pocketworks' help, achieving 900% revenue growth. ASDA's first mobile app came out of a Pocketworks collaboration. Travelodge worked with the studio on booking experience prototypes that incorporated mobile wallets and third-party services. Other named clients include Doble Engineering (PowerBase data management platform), Energenie (smart home energy), Toucan (charitable giving), and PGMOL (match analysis for 500 football referees).

Across the portfolio, the studio reports 3 million-plus app installs per year and £250m in app-driven revenue.

What sets them apart

Pocketworks positions itself against the standard agency model explicitly. Their pitch is that hiring a full in-house digital team is slow and expensive, and that a generalist agency introduces risk. Instead, they keep a senior core team — product, UX and engineering specialists — and bring in trusted additional expertise when a project requires it.

Client quotes in the source material consistently mention the maturity and directness of the team. David King, co-founder and director of one client, notes: "I've appreciated their honest communication. They're very open to suggestions and challenge initial decisions." Andy Pennock, Group Operations Director at Veezu, says the studio has handled "every aspect of our product development" over more than a decade.

The blog, written under named bylines including Tobin Harris, Lucy Beldon, Adam Stone and others, covers app strategy, ASO, product roadmapping and marketing. The studio is explicit that content is "written by humans, not AI" — a pointed distinction given the current market. A 2023 blog post mentions seventeen staff ("Pocketeers") gathering in Tuscany for a team meet-up, which gives a rough sense of scale, though no official headcount is published.

Flutter is named in the source material: one client testimonial from Chris Cheyette at Carbs & Cals specifically mentions Pocketworks consolidating separate native iOS and Android codebases into a single Flutter codebase. The studio's own tech stack page exists on the site, though its contents are not reproduced in the fetched text.

Pocketworks Mobile Ltd is registered in the UK under company number 08041917, with VAT registration 136641417. Their office address is AHQ, East Parade, Leeds, LS1 2BH.

What they offer

  • App validation (£7,900 / 4 weeks) — research, financial modelling and a board-ready recommendation on whether to build.
  • Rapid proof of concept (£18,000 / 4 weeks) — working prototype built and tested with real users, suitable for funding or board approval.
  • Full app development (from £80,000) — end-to-end iOS and Android build for organisations ready to scale.
  • Monthly app marketing (from £1,900/month) — user acquisition, funnel optimisation and A/B testing with board-ready reporting.
  • Security and scalability audit (from £3,000) — end-to-end review of apps, APIs, data and web solutions, including legacy and AI-generated codebases.

Tech stack

From their careers and engineering pages

  • Flutter
  • iOS
  • Android

FAQs

What does Pocketworks do?
Pocketworks is a mobile app development studio in Leeds. They work with established organisations to validate app ideas, build iOS and Android products, and grow them after launch. They act as a long-term product partner rather than a one-off build agency.
Where is Pocketworks based?
Pocketworks is based at AHQ, East Parade, Leeds, LS1 2BH — about a five-minute walk from Leeds train station. They can be reached on +44 113 466 0302 or hello@pocketworks.co.uk.
Who has Pocketworks built apps for?
Named clients include Veezu, ASDA, Travelodge, Carbs & Cals, Doble Engineering, Energenie, Toucan and PGMOL. The Veezu app now handles over 30 million taxi bookings a year. ASDA's first mobile app was a Pocketworks project.
How much does Pocketworks charge?
Published prices start at £7,900 for a four-week app validation, £18,000 for a rapid proof of concept, and £80,000-plus for a full app build. Monthly app marketing starts at £1,900 per month and security audits from £3,000.
What technologies does Pocketworks use?
Flutter is explicitly named in client case studies — Pocketworks consolidated the Carbs & Cals app from separate native iOS and Android codebases into a single Flutter codebase. They build for both iOS and Android platforms. A full tech stack page exists on their site.
How long has Pocketworks been operating?
The studio describes itself as having 13 years of app-building experience. Their longest client relationship on record is also 13 years, with taxi operator Veezu. The company registration number is 08041956.
Profile compiled by leeds.digital from publicly available company information.