Skype has updated its iOS App to support video calling to any Skype client on any OS – a far wider reach of devices than those supported by Apple’s FaceTime. The update requires iOS 4.0 and a device with a video camera (4th generation iPod Touch and iPhone). For those iOS devices without a video camera, you can receive a live video feed of your participant.
Besides the massive number of supported of devices, Skype has another feature that sets it apart from FaceTime: 3G support. FaceTime on the iPhone is limited to a WiFi connection but Skype supports 3G and Wifi connections for video calls.
You can download Skype from the App Store
