What's inside the app
A clean, focused habit tracker that turns the don't-break-the-chain method into a mobile experience.
Chain & streak tracking
Every day you complete forges a new link onto your chain. See your current chain and your longest streak at a glance.
Four task types
Yes/no, count-based, duration, and avoid tasks — so drinking water, exercising, quitting smoking, or reading all fit.
Three chain modes
Strict, balanced, and flexible modes let you decide how forgiving your chain is, based on your own discipline.
Skip & repair forgiveness
Limited skip and repair credits protect a chain from the occasional missed day, so one slip doesn't reset everything.
Friends & weekly leaderboard
Compete with friends on a weekly leaderboard. Your habit names stay private — only progress is shared.
iOS home-screen widgets
Track your daily tasks and your chain from the home screen and lock screen, without even opening the app.