Skype updated to support 4-inch iPhone 5 display
This newest version of Skype, 4.1.2, will run on devices with iOS 4.3 and later. It is now optimized for the iPhone 5, but it would still run on the iPhone 3GS, 4 and 4S, as well as the iPad and iPod touch.
The new version is also fixing the usual few little bugs and you can grab it for free at the link below.
via The Inquirer