Looking at the home screens, the primary difference you'll find is that in iOS 26 the background of the dock and the search ...

Learn how to hide or make the iPhone dock transparent in iOS 18 with custom wallpapers, settings tweaks, and dark mode adjustments. ... Download or save the wallpaper to your iPhone’s photo library.

With iOS 18, Apple has introduced a comprehensive set of tools that allow you to personalize your iPhone and iPad home screens in ways that are both practical and visually appealing.