Neat app!

Great for reviewing the kana on the go. Not as extensive as the PC version but still very useful(doesnt have memorization tips for one thing). I think this was made more for review rather than for studying kana for the first time. It crashed a couple of times, but it was while I was just browsing the kana, not in the middle of the quiz so no big deal.

Alex_Yagami about iKana - Hiragana and Katakana, v1.3.1