One of the biggest changes expected in the upcoming iPhone 6 is the increase in screen size. Apple has lagged behind competition when it comes to providing large screens. The iPhone currently sits at 4-inch, where as competition from Android has crossed the 5-inch mark. This year Apple is expected to release not one, but two new iPhones. One of these will come with a 4.7-inch display. Big display means more content displayed on the screen. So how will apps look on such a large display? A user over at TheVerge forums has come up with a mockup that looks pretty close to what is expected.