Keep what matters
Record what you want to build into a habit — briefly, with just "what" and "how much."
arc habit
Skipped days? That's fine.
Come back whenever you want. Exercise, reading, sleep, stretching, and more — record what you want to keep up, at your own pace.
Features
Only what you need to keep a record.
Pick your regular habits
Quickly choose the things you want to keep up daily — exercise, reading, sleep, and more.
Look back later
Review what you recorded, by day or by habit.
Screens
A look at the app.
See today's records
Check your recent logs and the actions you use most.
Enter the amount
Record in the unit that fits — reps, minutes, pages, and more.
Review your logs
Look back on the actions you've recorded so far.
Support