SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters
Spotify - Map shows when two people play same song at same time
Owlead - Grow your Twitter with valuable followers, effortless
Concertmaster - Classical music front-end for Spotify
Apple Music - Apple Music app combines your personal iTunes library with Apple's music subscription service. Music you have purchased from the iTunes store, or synced over from other sources, is available in the "Library" tab. Read more about Apple Music.
Filmocracy - Gamified movie streaming that rewards you for rating movies