Google Calendar - Spend less time managing your day & more time enjoying it
Habitica - Habitica is a free habit building and productivity application.
Simple Calendar - A simple calendar with events (optional recurring and reminders), week numbers and a customizable...
Loop Habit Tracker - Loop Habit Tracker (AKA uhabits) helps to create and maintain good habits in order to achieve their...
Lightning Calendar - Organize your life — it’s about time!
Flow Dashboard - Habit, task & goal tracking + quantified self