Apple has been hiding a one-handed keyboard on your iPhones for years. There’s just one downside: You can’t actually use it.

The new iPhone is coming out and supposedly it’s going to have a 4-inch screen. Rather than making the device wider, Apple’s just going to add more pixels to the top of the screen for a bigger display, which might be pretty cool, but how how are your favorite apps going to look once they’re all stretched out like that?

Well if you have access to Apple’s developer tools (which you can totally download for free by the way), then you can run the iOS Simulator and this quick hack to see for yourself what apps will look like at a display resolution of 640 x 1136.

Here, try it out and let us know what you think.