Be a JLPT Pro!
If your studying vocabulary and kanji for the Japanese language proficiency tests, to finish all the joyo kanji or to learn more words this is the best flash card app you can buy.
Dont waste your time with amateur flash cards on gFlash or other apps. This one scientifically reviews wrong answers to help you remember.
Interface is great, look is professional. Wish it could do more than just Japanese.
Memory whiz about
StickyStudy Japanese