66 Days: gewoontes die blijven

Building a habit takes an average of 66 days. Not 21, and certainly not 7. 66 Days helps you ride that distance, without guilt and without an all-or-nothing approach.

MISSING IS ALLOWED, CONTINUING COUNTS
Instead of a fragile streak, you get 3 Lives per habit. If you miss a day, it costs a Life, but your progress continues as usual. If you make it 7 days in a row, you earn a Life back. Only when you miss another day without Lives does your journey break, and then you start fresh with everything you learned along the way.

YOUR RHYTHM
Not every habit is daily. Choose every day or set a weekly schedule (for example, Mon, Wed, Fri): rest days never cost a Life. Choose to tick off, be measurable (8 glasses of water, 5 kilometers), or unlearn (no sugar). Reminders however you want: fixed times or automatically every hour within your window. KEEP GOING TOGETHER
Start a circle with 2 to 4 people. Everyone shares exactly one habit, and together you build a circle streak: days when everyone delivered. Send each other notifications, respond to each other's milestones, and don't be the one to break the streak.

MORE IN THE APP
Medals for streaks, totals, and completed journeys
Weekly overview every Sunday
Dark mode
Available in Dutch, English, German, and French
Data export as a backup

PRIVACY FIRST
No account, no email address, no ads, no tracking. Your habits are on your own phone. Only what you share with your circle goes encrypted to the server (EU), and you delete it with a button.

Based on research from University College London: on average, it takes 66 days for a habit to become automatic, and a missed day breaks nothing. This app works exactly the same way.