Challenge 100 - Make Habit

100 days, one small rep at a time. Build habits with check-in & timer routines, and Lock Screen Live Activity. Try Pro features free for your first month.

This time, you finish what you start.

Challenge100 is a habit tracker built on one simple rule: do something 100 times, and it becomes a habit.

The goal is clear. 100 reps. That's it. Exercise, reading, meditation, a new language, writing — repeat anything 100 times and habit, not willpower, takes over.

■ One tap to start, tracking handles itself Start a routine and the timer records your focused time precisely. Pause anytime — paused time is excluded, so only real focus counts.

■ Never opened, never forgotten Home Screen widgets and Lock Screen Live Activities keep today's routine right in front of you. Check your progress at a glance — no need to open the app.

■ A streak that fades when you stop Every repetition stacks up like a garden of green. Skip a few days and it fades — nudging you back into motion.

■ 100 done, next cycle begins Hit 100 reps and you graduate with a badge. But it's not the end — start again in cumulative cycles. Cycle 1, 2, 3… keep recording a version of you that keeps growing.

■ See your growth in data Streaks, completion rates, time-of-day patterns and more. Compare multiple routines at a glance in the Insights screen and see what's working.

■ Made for you if · You're tired of quitting after three days · You want a tool that makes you finish, not more features · You want to stay consistent with workouts, study, or hobbies · Numbers and graphs keep you motivated

Start your first 100 today. Your habit gets stronger.

— Membership Create up to 3 routines for free. Unlock more routines and advanced stats with membership. Cancel anytime.

Terms of use(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/