For some reason I cannot seem to get my iphone or ipad running ios 7 to show up under devices in Spotify, either via USB or WiFi. It seems to sync occasionally and at random, which I don't understand. I'm on the same wifi network and have reinstalled, restarted and the software, as long as logged in and out with no resolve, as suggested on the solutions page. I've attempted on many different networks as well and always get this same screen saying connect by USB or WiFi. This seems to a be a huge flaw with Spotify, I really want to like this service and continue paying for it, but with this many inconsistancies, I can't justify $10 a month of buggy software.