Hinge - Find people you want to date through your friends on Facebook.
Spotify - Map shows when two people play same song at same time
Tinder - Tinder is how people meet. It's like real life, but better.
Last.fm - The world's largest online music service. Listen online, find out more about your favourite artists, and get music recommendations, only at Last.fm
Hater - The dating app that matches you based on what you hate
SoundCloud - Enjoy music & follow favourite artists