This is cool on a couple of levels. A) Go Spotify. B) It gives credence to the theory that Google and Apple can't dominate everything—even though they own the devices, control app distribution, take ridiculous rakes on payments, etc. Because there's always the potential for the cross-platform player to be bigger than either of them in a given space.

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store