The best part is that it's easy to use! It was really helpful for me as I needed an app where I could track my activities in order to keep fit. Also, with this software you can easily share your activity data with other users which helped us motivate each other to have more physical exercises together. Sometimes when we used it, there would be some errors but they were minor problems. Nothing specific about this application so far. It has been great! We are using it to help manage our daily routines and also to monitor how much exercise we do every day.