A habit tracker that grows a tree.

Every day you keep grows a leaf. Every day you miss drops one, and it stays on the ground. Today you can still change your mind; after midnight you cannot.

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one tree, all of it

You name who you are becoming — takes care of my body, reads, keeps the house — and that becomes a limb. Habits grow on it as branches, and the day’s decisions wait on the tree itself.

sixty-six days, one fruit

A day missed takes the count back by one, but never below zero — a bad week is a setback, not a reset. At sixty-six clean days a fruit sets on the branch, green and unripe; it ripens to gold the day you root the habit.

what fell, fell

There is no editing the past. A habit you give up leaves a stub where the branch was, as thick as the work you put in. A tree you could correct would not be worth looking at.

it lives on your device

No account, no sign-up, no analytics. The tree is stored on the phone you grow it on, and a secret phrase moves it to the next one — or gives it a public address you can hand to someone.

get the app

Free to grow: one limb with everything on it. One payment, once, unlocks a second limb and up to four, the time machine, and sound that keeps playing after you leave. No subscription.