A popular Chinese dictionary for the iPhone, KTdict features:
* More then 70,000 entries of CC-CEDICT
* Search using English, Chinese characters and Hanyu Pinyin
* Very fast search engine, search as you type
* Combined with the Chinese handwriting recognition included with iPhone / iPod touch a powerful mobile character dictionary
* Integrated flash-card trainer allows easy memorizing of vocabulary from the dictionary as well as of manually entered words
Comments
Helpful basic dictionary
KTdict is great for word lookup in English and pinyin. If you write a character incorrectly, it can't guess characters you might have wanted as well as Nciku, but still very usable.