the author of this app says:
This app is designed for people studing japanese - and learing basics. It will help you memories the two "syllabaries" (Katakana & Hiragana) and numbers with a simple flash card game.
Futur versions will add more study subject (Kanji, verbs, hours ...).
-fix po bug (thx Tyler)
-fix 800 display bug (thx Michael)
Mar 10, 2012