App 1 of 5
A neon arcade game
A neon game with touch controls and a saved high score.
Sealed prompt
The App Kit · free
Five apps. One message each.
Five tested prompts. Send one to Claude and get a working app for your phone. Each one comes with the exact app Claude built from it, first try, unedited.
Free. We'll also send you new tested prompts. Unsubscribe anytime.
Kit unlocked on this device. Open it
Inside the kit
Sealed until you unlock it
App 2 of 5
The 'true cost' calculator
Prices turned into hours of your life, remembered on your phone.
Sealed prompt
App 3 of 5
A habit tracker that lives on your phone
Five habits, streaks and a 4-week grid that saves itself.
Sealed prompt
App 4 of 5
A party game for your group chat night
40 questions, big reveals, made to pass around a room.
Sealed prompt
App 5 of 5
A spin-the-wheel decision maker
Type options, spin, confetti. Remembers your last list.
Sealed prompt
Tested on 13 Oct 2026 with Claude (Opus 5.5): each prompt sent once to a fresh session, the first answer kept as-is. Results vary from run to run and between Claude models. "Build it in Claude" opens claude.ai with the prompt filled in; you need a Claude account (free works).