Excellent concept but a couple of issues. The phone pedometer isnt super good so some times it takes just getting out of bed to turn off other times it takes a few minutes of pacing back and forth. Runs in the background. A lot. It probably shouldnt do that when an alarm isnt active. I could understand it being active so people cant cheat but not when there is no alarm set. Previewing sounds would be cool, Im not buying anything I cant hear beforehand. The rate this app button is broken.