Habit66 is a free habit tracking app that helps you build new habits and accomplish your goals and rewire your brain for new habits.

Beautiful & Intuitive Interface
Minimal and light UI, no overcomplicated features.

Start Small, Grow Gradually
It's advised to start with a tiny session time to keep you motivated in the long run.

Never Break The Chain
At the start of your habit building journey, you are given 3 hearts that you should not lose until the end of the challenge.

Backed by Behavioral Science
Some features of Habit66 are based on scientific papers in the field of behavioral science.