Crashes every time I try to use the app either on my iPhone or iPad. The functionality use is at a zero for me right now (college student).
Like the other reviews have said, I believe it is related to the iCloud sync feature (its really really buggy).
This has gone on for MONTHS now without any update to fix from the developers. DO NOT buy until you see that they have updated the app, has been a total waste of my money so far.
Drewskyiii about Mental Case — Flashcards for the Serious Student