A real 30-cell daily check-in grid — tap each day you made it, track real completion.
Thirty days is the classic length for a habit reset: long enough to change defaults, short enough to see the end. This tracker gives the challenge a physical form — a 30-cell grid where every completed day lights up.
Tap any day to mark it complete and the grid fills toward the finish. Miss a day? The grid stays honest — start a new challenge or keep counting from where you are. The point is the thirty days, not perfection.
The grid shows the gap honestly. You can restart the challenge or continue — your call. The tool tracks, it doesn't judge.
No-porn, no-sugar, no-spend, daily exercise, early mornings, journaling — anything where a month is a meaningful first horizon.