This is the best app I have found – Hiragana and Katakana-Japanese Review

I have been really struggling to remember ... Well everything. This app somehow managed to not only teach the material well and cleanly but made me learn and remember kana in three weeks. I don't know what kind of voodoo hex this app put on me but whatever it was it works.
Review by Copernicussnail on Hiragana and Katakana-Japanese.