DayMark is a powerful habit tracker that supports sub-project tracking, you can track anything you want.
For example, a fitness project includes: push-ups, squats, running and other sub-projects. You can track them simultaneously in the fitness project.
NoMore is a simple and easy-to-use app for quitting bad habits, its features include: automatic check in/challenge mode/reward scores/exchange gift to help people better quit bad habits.