Here is a perfect companion to my favorite Hipstamatic camera app. And it's right on your iPhone in the form of an downloadable app. It's called Hipstamatch. It's quite helpful. Whenever I teach a class on iPhoneography, I have a printed hand-out with the full grid of film/lens combinations. It's lovely on paper but with over 420 combinations available now; the hand-out was becoming quite cramped and hard to reference. With Hipstamatch you can have the complete reference right on your iPhone. And if the app developer keeps up with the new lens/film packs as they come out, it will be a home run. Remember, this is a reference app. It does not process, import and take any photos. It has been created by a third party that is not affiliated with the Hipstamatic creators but it is well worth a dollar to download.