Thirteen Virtues - "In 1726, at the age of 20, Benjamin Franklin created a system to develop his character. In his autobiography, Franklin listed his thirteen virtues..."
Atomic Habits Cheatsheet #pdf
Atomic Habits Resources - "Below, you'll find a list of useful downloads, templates, and bonuses that will help you make the most of the ideas covered in the book."
Timecap #app - "The only productivity app you will ever need. Get stuff done and reach your goals faster. Timecap is a unique habit tracker that tracks time-based, count-based, and simply completable activities and habits." Android and iOS.