Pick one thing.
Keep it.
Challenges that count the days you keep, boards and calendars for the work, four ways to sit down and do it, and a small social space for the people you choose.
Free for 7 days, then a monthly or a yearly plan. Cancel any time.




- 100 Days
- 21 Days to a Habit
- No Zero Days
- Don't Break the Chain
- 1% Growth
- 10,000 Hours
- Special for You
One day, four moments.
01
Start a challenge
Pick one small thing and a number of days. Ten pages, a run, no sugar. Tell it how to count: a tick, a number or a clock.
Read ten pages
Log with a number. Reminder at 21:30. Sami is in.
02
Log the day
One tap, one number or one timer at the end of the day. Every day you keep goes on the record. The days you miss do too.


03
Plan the rest
Twelve kinds of board, calendar and notebook for the work around the habit. Kanban, a weekly program, Cornell notes, a budget. Reminders reach your phone even when the app is closed.


04
Bring people
Invite a friend into the same run, share a board with a team, follow the people you choose. A small feed of what they are keeping up with, and nothing else.
- Sami finished Day 12100 Days
- Deniz started a runNo Zero Days
- Ece kept the chainDay 41 · streak 12
What you keep, what you plan, how you focus, who you do it with.
What you keep
Seven kinds of challenge. A day is logged with a tick, a number or a clock. Streaks, reminders, photos, friends in the same run.


Day 41 · streak 12
41 / 100
days kept. Two partial, none missed.
What you plan
- 01Kanban
- 02Eisenhower Matrix
- 03Priority & Track
- 04Timeline
- 05Weekly Program
- 06Remaining Day
- 07Daily Notes
- 08Cornell Notes
- 09Rough Notes
- 10Business Model Canvas
- 11Routines
- 1250/30/20 Budget
Boards can be shared with a team.
Who you do it with
Private accounts. Follow requests. Comments. Invitations answered in one tap. A leaderboard inside group challenges, and nowhere else.
How you focus
Reminders
They reach your phone even when the app is closed.
A score for showing up.
Every kept day earns points. Finishing a challenge earns more. Levels rise with the score. It is not a leaderboard against the world; it is a record of you against last month.
1240
38% to level 7
Free for a week. Then one plan.
Monthly or yearly, through the App Store. Everything is included either way. If you leave, nothing is deleted while you are away.
Then a monthly or a yearly plan.
Through the App Store. Prices vary by country.
- Everything included
- Cancel any time
- Nothing deleted while you are away
Five things people ask.
Start with something you could do on your worst day.
iPhone. Android is on the way.