With the launch of the system
Although us Americans have been enjoying the PlayStation 4 App for a little while now, our European brethren will have to wait until next week. The delay is reportedly due to "some final tweaks" to ensure the smoothness of the app.
Coincidentally the app will launch alongside of the European PS4 release date on the 29th, so it's not that big of a deal. But still, there's no better feeling than messing around with a piece of technology, waiting for an imminent release -- or maybe I'm just a giant nerd.
The PlayStation App launches next week [PlayStation Blog]