Houseparty - Brining empathy to online communication.
Metastream - Watch streaming media with friends
Booyah - Video chat with up to 12 friends at the same time.
Watch2Gether - Watch2Gether is an app that allows multiple people to watch the same content simultaneously and interact with each other while watching.
Heaps - Tinder with your friends. Party in a group.
Hyperbeam - A better way to watch together online