....re-adjust their apps to fit a different resolution? I know nothing about this, hence why i am asking. But IF we are to see a bigger screen on the iPhone 5, we are going to have to have a bigger resolution to maintain the retina display, correct? So for a dev, how much work does it actually take to re-adjust an app to fit a larger resolution? From certain reactions on here, i am under the impression it is a lot of hard work....? I also understand that the app will have to work on two different resolutions, but is this really an issue?