Bit : Habit Tracker - Bit : Habit Tracker is a digital habit tracking app that comes up with features to help you in keeping track of a large number of habits on the basis of their categories.
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.
Nomie - Open-source mood and life tracking
Habitica - Habitica is a free habit building and productivity application.
30 Days Habit Tracker - 30 Days Habit Tracker is an app by Dev landing that comes up with features to help users in developing good habits as well as in breaking any bad habits within a time span of 30 days.
Jira - The #1 software development tool used by agile teams. Jira Software is built for every member of your software team to plan, track, and release great software.