Instagram - Instagram is a mobile, desktop, and Internet-based photo-sharing application and service that allows users to share pictures and videos either publicly, or privately to pre-approved followers.
DiskyT - Youtube playlists done right
Oncam - Watch YouTube with friends anywhere
OrganizeTube - Create video playlists from Youtube, Vimeo and other sources
&chill - Watch YouTube & Twitch videos with people online
Tuned Rocks📺 - Discover🔎 curated Youtube videos 24/7