MRVL Technologies
An independent UK studio making practical, beautifully designed apps for iOS, Android and the web.
Last updated September 1, 2026
Overview
MRVL Technologies is a British independent app studio founded by John Hammond. The studio has shipped 30 apps across iOS and Android, available in 175 countries. MRVL operates on a deliberately small-team model. Most of the work is done by the founder, supported by specialist contractors. The portfolio is structured into four product lines: productivity and business, creativity and content, security and privacy, and lifestyle and community. MRVL Technologies is registered in England, bootstrapped, and self-funded. The studio operates between Cardiff and London.
History
MRVL Technologies is a British independent app studio founded by John Hammond. The studio has shipped 30 apps across iOS and Android, available in 175 countries. MRVL operates on a deliberately small-team model. Most of the work is done by the founder, supported by specialist contractors for design, motion, native platform work, and audit passes. Every MRVL app ships under one roof, on the same release cadence, with the same support address. The portfolio is structured into four product lines. Productivity and business apps include TapTrust, Invoicr, Findr, Konnect, and WithFlo. Creativity and content apps include Promptr, Clipr, Scribr, and Podcastr. Security and privacy apps include ARK, Hawk, and Guard. Lifestyle and community apps include Culr, Poolr, Gathrd, BIBL, and Ekklesia. MRVL Technologies is registered in England, bootstrapped, and self-funded. The studio operates between Cardiff and London.
Sources
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