Tesla Powerbank - A Tesla supercharger for your phone!
Spotify - Map shows when two people play same song at same time
Yeloha - Airbnb for solar power
SoundCloud - Enjoy music & follow favourite artists
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
tradiio - Reward-based music discovery app