Facetime: Is a proprietary videotelephony product

FaceTime is a proprietary videotelephony product developed by Apple. FaceTime is available on supported iOS mobile devices running iOS 4 and later and Mac computers that run Mac OS X 10.6.6 and later. FaceTime supports any iOS device with a forward-facing camera and any Mac computer equipped with a FaceTime Camera. FaceTime Audio, an audio-only version, is available on any iOS device that supports iOS 7 or newer, and any Mac with a forward-facing camera running OS X 10.9.2 and later ... New to FaceTime ? Learn how to use facetime on iPhone, iPad, and Mac with this beginner’s guide—covering setup, features, tips, and troubleshooting. What is FaceTime ? FaceTime is the video and voice calling app developed by Apple and built into every iPhone, iPad, and Mac. It enables users to make free high-quality video and audio calls over Wi-Fi or cellular data. Some key features include: FaceTime is Apple's calling app that allows video calls and audio calls over Wi-Fi and cellular networks on iPads, iPhones, iPods, and Macs.