Copyright 1999 Max Levchin . This product is freeware. I am trying to learn a few things about the Japanese language.
Flash cards seem to be the method of choice when memorization is involved.
A little bit of research revealed only one PalmOS application meant to help with memorization of Kana, and, frankly, it was a rather unimpressive specimen. Or, select the option to always see the pronounciation of the kana. This seems to be a pretty useful application. At least it is useful to me right now. As soon as I memorize Hiragana, I will make a Katakana version of the app, and post it here as well.