weDict is a new dictionary for the iPhone. Here are the details:
weDict , a dictionary app for iphone, is a multilingual dictionary. It supports stardict's dictionaries (http://stardict.sf.net). There are lots of free dictionaries for a great number of languages.
The dictionaries need to be installed to /private/var/root/Library/weDict
After downloading a dictionary, extract. Then rename *.dict.dz to *.dict.gz, extract. Copy *.dict and *.idx to /private/var/root/Library/weDict
You can download the release here.