The app
Built for clarity,
not motivation.
Self-experiment lab · Free for Android
Run time-boxed experiments on yourself. Log a daily check-in. Track what changes. At the end — make one conscious decision: keep it or drop it.
The app
Habit tracker
Tracks streaks. Rewards consistency. Tells you whether you showed up — but never whether it actually made a difference. You run it forever and hope something changes.
Protocol
Runs experiments. Captures baselines. Measures outcomes. At the end of every protocol you make an explicit decision — worth keeping, or not. Over time you build a personal record of what actually works for you.
How it works
Pick
Choose from 15 curated protocols — or build your own with custom metrics and duration.
Run
Log a simple daily check-in for 14–30 days. Did you follow the protocol? What did your metrics say?
Track
See your adherence %, metric trend charts, and delta against your captured baseline.
Verdict
Keep it. Drop it. Abandon it. One explicit decision — backed by your own data.
Protocol library
Or build your own with custom steps, metrics, and duration.
Physiology
No Added Sugar
21 days
Physiology
Cold Shower Protocol
14 days
Focus
Phone-Free Mornings
30 days
Discipline
10,000 Steps
30 days
Physiology
No Alcohol
30 days
Physiology
Lights Out 22:00
21 days
Focus
Deep Focus
30 days
Physiology
Restorative Sleep Hygiene
21 days
Discipline
Work Shutdown Ritual
14 days
Physiology
Morning Sunlight Exposure
21 days
Focus
Pomodoro Productivity
14 days
Discipline
No News
30 days
Focus
Stoic Morning Journaling
30 days
Discipline
NoFap
14 days
Recovery
Warm Shower
14 days
The free version gives you one active experiment and full access to all 15 protocols. Pro removes the limits — run as many experiments as you want, simultaneously.
Download freePro from €4.99 / month · 7-day free trial