The app has a great interface, all I ask is they fix the stability issues. IOS5 and iPad1, I get repeatable crashes forcing me to start over.

Works great on my Iphone 4S, but on Ipad1 (IOS5) it won't work. Just goes to register three times then locks up.

Very nice and useful app for learning Chinese. Has a very annoying bug which causes crashing when looking up words with Pinyin input. Which there were more control over the order of the flashcard presentation (English/Chinese) front or back.