Ive used Hals training programs before and really like them. I like that this is a training specific app and not just an app to log runs. However, as with every running app I have used, the longer the distance ran the more inaccurate it is. This has more to do with the GPS in the phones than with the apps. It also uses a lot of battery life. But again, overall this is a very good app. The tips are great and i like all of the features.
Scoops1227 about Hal Higdon Marathon Training Program - Novice 1