Snoop is a mobile app for Android and iOS that allows its users to cast and stream live video. Like CCTV (closed circuit television), Snoop can act as a means to stream security footage and watch live feeds from another phone as they happen. If you’ve got a spare smartphone with streaming capabilities, it’s the perfect tool to catch someone red handed and confirm suspicions. Like its name suggests, Snoop is for spying and it's so easy to operate. Users will receive a 6-digit PIN from the casting device to the device they intend to watch from and the rest is history.