Ever dreamed of listening to the movie soundtrack of your life? 

Well, having this free app is like that! Spring detects your cadence/steps when you walk, run or bike and it will match the music based on your rhythm so if you walk slowly, soothing music will accompany you (think the xx, grizzly bear, and indie folk kind of music) and if you walk briskly or run, the more upbeat your music will be! Seriously I’m in love with this app and you got to try it out too! You can download it here :)