Habit List - Create good habits and break bad ones with the app that keeps you focused.
Things - Things is an easy to use task manager.
HabitCoach - Habits to follow from the best life-changing books.
Motion Firefox - All-in-one time management tool in Firefox
Habitica - Habitica is a free habit building and productivity application.
Taskable - Using multiple work apps leads to tons of context switching, breaking flow and killing productivity.