Excellent app. Does everything you want a habit tracking app to do. Only complaint is the app counts the current day in your progress with no option to change that. So it looks like you are less successful than you really have been on a daily activity done near the end of each day. For example, if I am tracking going to the gym after work everyday and have been successful for 2 weeks, the app will show me as less than 100% successful until I indicate today is successful. Need to fix that.