Skype for iOS devices has been updated to version 3.0, bringing FaceTime-like call quality to both Wi-Fi and 3G for iOS devices capable of running iOS 4 or higher. Two-way video calling -- in either portrait or landscape mode -- is supported for the iPhone 4, fourth-generation iPod Touch, and iPhone 3GS. Receiving one-way video calls is supported on the iPad and third-generation iPod Touch (the app has not, however, been upgraded to a universal binary for iPad owners). In addition, iPhone 4 and fourth-gen Touch owners can switch between front or back cameras.
