Correct Image and Font Scale on different Devices?

Question

I have a simple view with a text and an Image. I ran this app on iPhone6Plus and iPhone5. Then I made a screenshot of both and enlarged the iPhone5 screenshot such that it match

Answer 1

Weather App is using upscale mode to run on iPhone 6+. You can enable it by removing launch screens for 6/6+.

Go to asset catalog, select your launch image and unset 'iOS 8 or Later' checkbox in Attributes Inspector.

Screenshot - your app has this set

Screenshot from WeatherApp