This app is a tool to help mobile users access zip files downloaded to their phones.
It's clean and simple, and the icon should reflect that.
I know that there are already a lot of good names/designs for zip-file-handling applications, and that this presents an interesting challenge:
Namely, how does the icon communicate without being boring, and at the same time, be memorable?
iPhone, Android users with minimal levels of computer knowledge.
PSDs with scalable/vector art, please.