MoodlEZ is a file management tool for Moodle on the iPad, providing additional features and capabilities beyond the standard browser. Delmarva Christian High School in Delaware worked with another school in Maryland and Ali Özgür‘s team in Turkey to develop the app. Better than reading about it on a website you can hear one of the people who shaped its development speak directly to its capabilities and features. It includes a lot more discussion about Moodle course design and considerations as well.
The discussion of the iPad app (while not referred to as MoodlEZ) begins at around 15 minutes/ends around 30.
Direct video link: http://vimeo.com/27071321