Skype 's Android app does n't yet support video calling , but other app developers have found workarounds . Skype adds video-chat feature to its Apple iOS app . iPhone 4 and 3GS users can call over AT & T 's 3G network . Score: 6
Skype adds video-chat feature to its Apple iOS app . iPhone 4 and 3GS users can call over AT & T 's 3G network . Score: 6