Guerrilla Code today released ZonkOut, their first iOS title. ZonkOut is a gorgeous and simple to use sleep timer that works with the built-in iPod application. Just select your favorite songs and spin the sleep timer. ZonkOut takes care of naturally fading your music and stoping playback when you zonk out. You can use ZonkOut by selecting songs in the iPod app or with the in-app media picker. ZonkOut’s minimalistic UI allows you to quickly configure the app in without getting in your way.