After some initial testing, our app on the iPhone6 we are seeing that the status bar (and maybe the whole app) is showing the zoomed size. When I say zoomed, I am referring to the desktop setting zoomed vs standard. The app was written using the older storyboard type, not the new one with Size classes.
My App:
Home Screen:
This is normal if you have not added iPhone 6/6+ launch images. Your entire app, including the status bar is zoomed when run to fill the screen. This has nothing to do with the "Zoomed/Standard" setting.
See How to enable native resolution for apps on iPhone 6 and 6 Plus? to learn how to enable native iPhone 6/6+ screen size support.
来源：https://stackoverflow.com/questions/25983216/iphone6-status-bar-showing-zoomed-in-app-but-not-on-home-screen