Can't get an app onto my ipad from the store
So I've found an app that does what I want: https://itunes.apple.com/us/app/awake/id295747953?mt=8&ign-mpt=uo%3D4 .. It is called "Awake" and it is a single-button Wake-on-lan sender. But if I seek "Awake" in the store on the ipad it isn't there.
I have clicked 'open in itunes' and it eventually opened that page - I had to open itunes first, and select the store, it didn't go there directly. I clicked 'download' and it says it has downloaded it. It hasn't. Half an hour ago I purchased "Off" via the itunes app store page, and it appeared on the device straight away. "Awake" hasn't.
Any clues?
iPad (4th gen) Wi-Fi, iOS 7.0.4