Quite good

Things it does well:
Reminders
Motivation
Consistent training over time
Tracks progress

Things to improve:
Make a button to manually add or subtract reps from my total. Sometimes I do a pull-up, and the sensor doesnt count it. Or it counts too many. Let me adjust it manually so that my long term numbers are more accurate.

acoustic steve about Runtastic Pull-Ups PRO Trainer, v2.0