Nobody designs for small iPhone devices anymore
A big part of the problem is people just not following the guidelines. If you have a toolbar with buttons that have labels, it’s not going to fit. But if you’re following the guidelines, you don’t have labels and it fits.If you have a list with a refresh button on the bottom you have to scroll to see that button on a small screen. But if you use the standard pull to refresh control, you don’t even need the button.If you use these smart hamburger menu overlay or scroll controls, they look bad on untested devices. Don’t use hamburger menus.Most of the screenshots in this article are from iOS apps that show Google Material Design. It’s not too surprising this doesn’t work properly on Apple devices, the design doesn’t fit and you can’t implement it using the toolkit Apple designed, built and tested to work on all their devices.Edit:By the way you don’t even need to get a tiny phone to test this because most of the problems also show up when you increase the operating system font size which you’re also supposed to test.