Habit - Habit is a habit tracker application that allows users to keep track of the habits all day long and throughout the year.

Timebug - Productivity & life management app to guide self discovery

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

Habit Challenge - Habit Challenge is an elegant mobile app that helps you to create new daily routines and keep you on track.

Habitify - The easiest way to keep track of your habits

Youtine - Develop self-discipline, without using an app.