Absolutely love this app! It change my life from someone who "could never think about running" to someone who finished a 5k then ran a sprint triathlon! I dropped 50 lbs the first time I used it, then had an unrelated injury and gained most of it back. Im starting back again and have already started seeing results by week 3! I only wish they had a 10k app with the same type of cues. I like bluefins Bridge to 10k, but would prefer these voice cues instead of a "ding".