22tracks - DJ curated Spotify playlists on iOS
Thyself - Mindful mood tracking for greater self-awareness
Noiseblend - One-tap music for every occasion, with Spotify Premium
NOISESUPPLY - Pandora for SoundCloud
Spotify - Map shows when two people play same song at same time
Questrade - Questrade IQ Mobile is everything you need to trade stocks - right in the palm of your hand.