Screen size of iPhone 5

I'm developing the app to work both on iphone4 and iPhone 5. I'm using the following code to get the screen size

  CGRect screenBounds = [[UIScreen mainScreen] bounds];

am using the iPhone 5 simulator but it showing the screen size of iPhone 4.

Solution 1:

On the simulator make sure you have set to iPhone (Retina 4-inch). You can do this by going simulator menu at the top go to Hardware>>Device>>iPhone (Retina 4-inch) that will change the phone simulator to the iPhone 5 version.

If this is set then you may need to add a launch image for the iPhone 5. [email protected] if this is missing it will not launch in iPhone (Retina 4-inch).

I have also answer another question here that may help.