How to customize app icons on a smartphone?

You can customize app icons on a smartphone using built-in settings or a customisation app.

On Android, many phones let you change icon styles through the Themes app or launcher settings. You can also install a custom launcher to use different icon packs.

On iPhone, you can create custom app icons through the Shortcuts app. Open Shortcuts, create a new shortcut to open an app, tap the icon, choose a photo or image, and add it to your Home Screen.

Customizing app icons is a simple way to personalize your phone and match your preferred style. Keep in mind that some methods may create shortcut icons rather than changing the original app icon itself.