Habits by Reclaim.ai - Auto-block time on your calendar for all your routines
Nomie - Open-source mood and life tracking
Habit List - Create good habits and break bad ones with the app that keeps you focused.
Eevie - Eevie app is a digital guide that enables you to make changes into your daily living style so you can form new habits and can also learn about the impact of your current habits of the environment.
Habits - Habits is an Android app that I wrote to help me work towards my goals by turning them in to habits.
Habit Rabbit - Habit Rabbit app allows users to create life goals so they can track their goals and get things done by using small habits.