If you want to go the full aesthetic route and add in widgets, plus be able to hide your old app icons, you'll need to have iOS 14. Step 2: Go to Shortcuts. Before I tried to redesign my apps ...
If you wish to change the look of your iPhone, this guide shows how to customize iPhone icons to get the look you want.
The notification area or the system tray on the Taskbar of Windows 11 displays various things, including app icons, time, date, language pack, network icon, volume icon, and more. As said ...