HabitHub - HabitHub is a great mobile app that helps you to plan your daily schedule to organize your life.
Streaks - The to-do list that helps you form good habits.
Goal Meter - Goal Meter is an elegant mobile application that helps you to change your habits and maintain your focus at work to reach your goals.
Habitica - Habitica is a free habit building and productivity application.
Way of Life - Habit tracking on iOS
ProductiveApp.io - Productive is a habit tracking application.