Pandora Driver Music - Free, ad-free music from Pandora for Uber drivers
Audio Habits - See your top artists and tracks on Spotify
Spotify.me - Beautiful analytics on your Spotify listening habits 🎧
Doppler for iPhone - A better offline music experience for iPhone
Spotalike - Spotify playlist with similar songs, according to Last.fm
SpotMenu - Spotify and iTunes in your macOS menu bar