QuiltRef [App Store link] is now available! It's a free mobile quilt reference app that is not just for quilters, but for quilt fans too. This utility for the Apple iPhone and iPod touch provides useful information whether you are in a quilt shop buying fabric, at a quilt show admiring others' handiwork, or hunting antique quilts at auctions and yard sales.
So give it a try, and let me know what you think and what else you'd like to see.
And if you haven't already tried the companion App, QuiltFab 2.0, take a look at it too.