I just thought I'd let everyone know that the new, FREE Rosco iGobo App for the iPhone was released. I'm pretty sure I missed the email about it, so in case you did to it can be downloaded on iTunes:Download iGobo
iGobo has a few features that I am really fond of like comparing gobos and a favorite list. It also breaks down gobos into categories which makes it really easy to search. However, I think the Wybron Moire App does a much cleaner job of visualizing gobos such as being able to soften the focus and change the rotation speed. It's a trade off between the Apps, but at least there is now a complete and portable digital library of gobos for designers to use.