Good App, IN APP PURCHASE DOES NOT SYNC!!! – USMLE Step 1 Practice Q&A Review

Good questions and explanations, overpriced, the in app purchase of full version does not sync across devices, this is a scam, apple should monitor those! Im not going to pay 50$ again just to use it on my iphone. Shame.
Review by Karl Kasp on USMLE Step 1 Practice Q&A.