This app is great. I find myself looking forward to workouts and that has never been the case before. The app follows the Couch to 5k program--which most people have heard of--and it works seamlessly with your phone/iPads music and GPS. You track workouts and get audio cues to either "jog" or "walk." I recommend it. Its worth the price.
JonnyoHatchet about Couch to 5K® - Run training