Literal - Track your reading and discover your next favourite book

Habitica - Habitica is a free habit building and productivity application.

Bookling - Track your reading habits and set goals

Coach.me - Coach.me is a coach that goes everywhere with you, helping you achieve any goal, change any habit, or build any expertise.

Readup - Track and improve your online reading habits.

Loop Habit Tracker - Loop Habit Tracker (AKA uhabits) helps to create and maintain good habits in order to achieve their...