A ninety-day challenge you run yourself
Ninety daysis short enoughto finish.
And long enough to change something. Pick one thing, log it once a day, and watch ninety empty marks fill in. No plan to buy. No result promised.
Free. No account needed to look around.
How it works
- 01
Start
Pick 30, 60 or 90 days and choose 3 to 5 daily commitments.
- 02
Check in
One short check-in a day. Workout, nutrition, sleep, mood, reflection.
- 03
Build momentum
Watch your Momentum Score and streak grow. Come back tomorrow.
Ninety days
Ninety days, numbered. Filled means logged. The empty ones stay visible, because that is the only feedback that changes anything.
Free vs PRO
Free
- Full challenge & daily check-in
- Up to 3 habits
- Basic weight & measurements
PRO
- Unlimited habits & advanced analytics
- AI Weekly Coach & Progress Narrative
- Photo comparison & expanded storage
Frequently asked questions
What this is
Consistency beats intensity. A 70% week repeated twelve times outperforms a perfect week followed by a collapse.
Data you never look at is not tracking. Every screen answers one question: did you keep your word today?
Two or three habits are chosen up front and never changed mid-challenge. Each day is one check-in. Every seventh day is a written review: what worked, what was hard, what changes next week. Progress photos and measurements are taken on the same weekday to keep the comparison fair.