Independent software by Shane O'Sullivan
A growing collection of apps for kids, developers and everyone in between — on the web, iPhone, iPad, Mac, Windows and Linux.
Shane's collection of apps
Filter by what you're looking for, or where you want to use it. Tap any app for screenshots and details.
20 apps
Ad-free colouring, drawing and learning for kids.
A free, ad-free colouring and drawing app for small kids that runs in the browser and on iPhone and iPad. Kids can colour pages, sketch, make animations, comics and greeting cards, and practise handwriting and maths. With an account you can colour any picture and generate brand new colouring pages with AI.
See which of your AI coding agents need you.
Agent Graph records your Claude Code and Codex sessions, agents and tasks — and the dependencies between them — then shows a live, step-through view of what needs your input, what's running and what's done. It runs locally on your machine, with an optional remote mode so you can follow along from anywhere.
Find what's filling your disk — fast.
A free disk usage analyser for macOS, Windows and Linux. It maps every file by size and can rank folders by what arrived recently as well as by what's big. Results appear within a second of starting, and nothing ever leaves your machine.
Tilt to roll. 120+ levels of physics mazes.
A physics-based maze game where you tilt your device to roll a ball through increasingly challenging levels. Four modes — Solo, Race against an AI, Cannonball with traps and switches, and the Pac-Man-inspired Chaser — plus a level editor. Works offline, with no ads or in-app purchases.
