Too little depth in answers and too many errors

I liked DBM for NDBE1, but this app for NDBE 2 was not well polished and the explanations left a lot to be desired in multiple sections. I found myself frustrated frequently sending feedback on question errors. For part 2 I think going through the dental decks at least once is a must, maybe use this app as a supplement

Richard opler about NBDE 2 Dental Boards Mastery