Ive used the app previously to prepare for ITEs. I wanted the new questions so I updated from the 4th edition. They do recycle a good number of questions, but what really bothers me is that a shocking number of the answers are wrong. You will select one answer, be told the correct answer is something else only to have the explanation support your original answer. It is frustrating, confusing and not worth the money. Very disappointing.
Depakote about Anesthesia Comprehensive Review