Having been stuck on iOS 3 for a few years, I'm now using iOS 6 and the whole app store is now available to me. So I'm wondering, what is the difference between HD and non-HD games for the iPhone?
Am I right in saying for £1.49 you get a version which runs native screen res on iPhone but only at low res on iPad and for £2.49 you get a version which runs at native screen res on both iPhone and iPad?
EDIT: After further research it appears this is not always the case. Some HD versions only work on iPad and not iPhone.