Postreel - Postreel is a live social media app that allows you to find real people and have real one-on-one conversations.
SOUNDS - Discover music with friends
SoFlow - The all-in-one social media app
Spotify - Map shows when two people play same song at same time
Instander - Instander is a free modification of the Instagram app for android. It contains many improvements over the original application. Instander has a lot of different improvements that give the user an edge over other Instagram users.
Songlink - Share music with anyone.