MANGYBYTE
// dev · build · ship
Independent app and game studio crafting experiences across mobile, wearables, and gaming platforms. Current projects include: competitive tennis league management, smartwatch sport tracking, and Roblox gaming.
View ProjectsProjects
Apps and games built with passion, shipped to real platforms, used by real people.
LOST Club Box Leagues
A complete league management system for box league tennis and padel. Create clubs, organise players into leagues, track scores, and manage fixtures — all from your phone. It's designed for club organisers and players who want a streamlined, modern way to run competitive box leagues.
Tennis Score Pro
Track your tennis matches directly from your wrist with a companion phone app for deeper stats and match history. A purpose-built scoring system for smartwatches that handles all the nuances of tennis scoring — sets, tiebreaks, and advantage rules — so you can focus on your game.
Watch App
Watch + Companion App
Hoverboard Racing
A fast-paced, futuristic racing game on Roblox. Jump on your hoverboard and race through neon-lit tracks, unlock new boards, compete against other players, and climb the leaderboards. Built for the Roblox community with a focus on fun, speed, and replayability.
The Developer
MangyByte is the independent development studio of Rich Oldfield-Bruton. What started as a passion for building things has grown into a portfolio spanning mobile apps, wearable tech, and game development.
From managing competitive tennis leagues to tracking scores on your wrist, to building racing games in the metaverse — every project is built with care, attention to detail, and a genuine love for creating software that people enjoy using.
The portfolio is growing. More apps, more games, and more platforms are on the way. Stay tuned.
Get In Touch
Got a question, feedback, or want to collaborate? Drop a line.
Rich Oldfield-Bruton — Independent Developer