Everyday - Take a photo of yourself everyday.
Coach.me - Coach.me is a coach that goes everywhere with you, helping you achieve any goal, change any habit, or build any expertise.
Habit - Habit is a habit tracker application that allows users to keep track of the habits all day long and throughout the year.
HabitBull - HabitBull
Habitify - The easiest way to keep track of your habits
Strides Habit Tracker - Track all your Habits and Goals in this free and flexible application.