Periscope for Android
is an app that lets you broadcast live video to your friends online. You can choose to either broadcast to your entire group of friends, or you can select the Private option, which allows you to broadcast to certain people. They can, then, interact with your live streams by leaving comments and liking them. You can also make your videos available for replay for up to 24 hours, allowing your friends who especially enjoy your videos to watch them again.
Periscope for Android is also available on iPhone