After a gentle reminder on the Chirp! Facebook page page, we've been finishing off the full screen iPhone 5 version of Chirp! The app looks good on the iPhone 5 - the larger screen allows the bird photo on the Browse screen to be larger, and also the text of the song description. The downside is that the app will no longer run on devices using iOS 3 or 4, thus eliminating the old iPhone 3. It's a great shame, but sadly we didn't have much choice.