Tuck Pro Every kind of exercise for the entire body. Love the videos of each exercise that I can play over and over when I need to ensure that I'm doing it properly. Great app and worth $20! Now it just needs to track how many calories you're burning!
Content is great. Interface can be improved. I created a couple of test Playlists to play around. Once I added a list name there is no way to change its name. Tried to delete my test list and got a message saying I can't delete predefined Playlist. It's also annoying that the standard Android navigation of using the return button results in quitting the app instead of returning to previous screen.