MIDI Sync unusable, bad sound under iOS 8
The timing when synchronized to external gear or to other apps is somewhat bad. Beside this, the sound is sometimes heavily distorted, if the app runs under iOS 8. IT COULD BE the best drum machine app (by distance) if it would work properly. Fix the issues and Ill give five stars.
Garagebandit about
DM1 - The Drum Machine, v4.2