Have you ever seen a time when, in the app store, an app appears to have retina support, but then when you download it it doesn't? Do you hate that? if you haven't seen this, a good example of this, up until recently, was Doodle God (0.99$). If you looked at it in the store, you would see a beautiful icon with detailed swirls (you still can see that), but if you bought and downloaded it, it would look ugly and pixelated. It doesn't do that now, it got retina support. A current, and free version of this mass icon redesign is Squish the Zombies Zero, by AQsystem. If you view it in the store, it has a crisp icon, but, when you download it, its ugly. What do you think is going on? Does apple redesign icons? I've also seen this on year-old, never updated apps, so a preview is out of the question.