123MoviesGo - 123Movies - Watch Movies Online for Free in HD
Netflix Party - Netflix Party is an extension for watching Netflix remotely with friends and family for movies nights with that long-distance special someone.
WatchList: Movies - WatchList: Movies app assists you in making a discussion group, and can engage in discussion with your friends and family members by sending them invitations to join the discussion group.
StreamParty - StreamParty is a watch communiry, that allows you to watch video streams in sync with the people you care about, on multiple services.
Movies Anywhere - Combine movies on iTunes, Amazon & Google Play in one place
Metastream - Watch streaming media with friends