Brilliant

Wow, this is perfect! It knows exactly when to retest a card to check if youve really learned it, the correct speed to introduce new words or words you have trouble with to avoid frustration, and all with a sleek, attractive presentation. Its rewarding to see how youre progressing as the cards move into the "older" and "ancient" category. This ap has become my new addiction, and its nice to be able to get some (enjoyable) study in wherever I am and whenever.. whether waiting in line, riding the metro, waiting on a friend, etc. Im enjoying it so much Im going to buy Kanji Flip as well.

hrfhudson about Japanese Flip