The idea of a habit tracker app is excellent however, after spending hours of research in looking for a great app. I chose this one only because there is nothing better.
Let me tell a main feature that many people would agree an app like this should have and that is REMINDERS. An app like this should have access to iPhone Calendar and iPhone reminders. A great app that has this and is free is Goals Wizard by Brain Tracy. This app is excellent except that it does not have the ability to track habits.
Please developer the least you could do is to add reminders for my habits.
mamunguia about Habits Pro