I made many sets of flashcards when I first came to Japan nine years ago. Returning five years later, I have been a Stackz user on my desktop for over two years. I've been excited to see my progression. Stackz gave me every reason to stop using my paper-based flashcards. Recently, I picked up a Windows Mobile phone and have been using PocketStackz and Kanji King together, so that I can study during my daily commute.
Thanks for making a great product!
Thanks for making a great product!