Assuming rumors are correct and the iPhone 5 (aka 4S) comes with a larger screen, what effect will this have on existing apps that were optimized for retina display on iPhone 4?
Will the apps display properly and fill the entire screen properly? Will developers have to re-design their app to account for the extra screen space?
Will the apps display properly and fill the entire screen properly? Will developers have to re-design their app to account for the extra screen space?