Just awful - unusable – 30 Day Ab Challenge - Amazing 6 Pack Abs Workouts Review

First of all when launching you see level "NaN" which is the most junior of programming errors. Secondly, the app does not allow me to even start a workout. I tried logging in but that just prompted me to upgrade to pro. In the end I couldn't even start a workout. Sad....
Review by Jimmyjiggle on 30 Day Ab Challenge - Amazing 6 Pack Abs Workouts.