challenge tracker · one-time payment

Be
deterministic.

A daily habit tracker built for people who are serious about discipline. Fully customizable, no subscriptions.

Get access — €9.99Try it first →No credit card
10k+
habits tracked
58
avg days completed
4.9★
avg rating
75-day challenge
Be deterministic.
Thu, May 15
Day
12 / 75
Streak
12
Done
11
Left
63
Progress
16%
Morning
Wake up 6:30
No phone 30min
Drink water
3 priorities
Workouts
3 / 4
·
·
·
Today's score
1
2
3
4
5
6
7
8
9
10
Day 12 🔥
✓ Saved automatically
No subscriptionOne-time €9.99Add to home screenYour data, foreverFully customizable
features

Everything you need. Nothing you don't.

Built for people who want to track their habits without fighting the tool.

Your habits, your rules

No preset programs. Pick exactly what to track — from wake-up time to custom routines. Add as many or as few as you want.

Weekly workout tracker

Set a weekly gym goal and track it day by day. At a glance you'll know if you're on pace or need to push.

Daily score & mood

Rate your day across work, training, focus, and mood. Watch the trend lines build over weeks and months.

Works as a phone app

Add it to your home screen in one tap. Opens like a native app — no App Store needed.

how it works

Up and running in 3 minutes.

1

Pick your habits

Choose from suggestions or write your own. Set how many days your challenge runs.

2

Check in daily

Open the app each morning. Check off what you did. Rate your day at the end.

3

Watch it build

Your calendar fills up. Your score trends up. The data shows you exactly who you're becoming.

reviews

People who made it stick.

Finally a tracker that doesn't get in the way. I set it up in 2 minutes, added my own habits, and I've been consistent for 40 days straight.

M
Marcus T.
Entrepreneur

My clients use this every day. The gym tracker and daily score are the killer features — they can actually see their week at a glance.

S
Sophie R.
Fitness coach

No fluff, no gamification nonsense. Just a clean checklist and honest data. Exactly what I needed to build real discipline.

D
Daniel K.
Software engineer
pricing

One price. Forever.

No monthly fees. No upsells. Pay once and use it for every challenge you ever run.

9.99
Fully customizable habits
Weekly workout tracker
Day scoring & trends
30/75/90-day challenge modes
Works as a phone app (PWA)
Lifetime access — no renewal
Get access →

30-day money back guarantee · No questions asked