I tried them all!

I have tried several flashcard software, but this one is the best. It takes ALOT of getting used to the interface, but you get the hang of it eventually.
On the ios, I really like the flexibility and card tracking of Flashcards Deluxe, but it doesn’t have an osx component; Suprememo doesn’t have an ios component, so I’m sticking with Mental Case until either of the other flashcard software “fixes” their deficiency.

LA guy in China about Mental Case 2 — Flashcards for the Serious Student