ArtemGordinsky/SpotiFree — pull request #20 by allewun (2013-12-16 00:56:02+00:00)
Title: Automatically open Spotify when Spotifree opens and quit Spotifree when Spotify quits...

...since there's no point in running Spotifree without Spotify running. Similarly, when Spotify quits, there's no need to run Spotifree, so quit automatically too.

Now all you have to do is open one app when you want ad-free Spotify, and quitting Spotify will clean everything up.