Intro to Home on iPhone - Apple Support (IN)

Use Home on iPhone to control smart home accessories such as lights, locks, security cameras, and thermostats.

HomeKit - Wikipedia

Modify files, folders, and downloads in Files on iPhone - Apple

See who has access to your iPhone or iPad - Apple Support

Save favorite places in Maps on iPhone - Apple Support (IL)

Set up your iPhone or iPad - Apple Support

Choose the screen layout for Assistive Access on iPhone - Apple

Adjust brightness on your iPhone - Apple Support

How to personalize Lock Screens on your iPhone

Move apps and create folders on your iPhone, iPad, or iPod touch

Get started with Screen Time on iPhone - Apple Support

About Assistive Access on iPhone - Apple Support

Browse the web using Safari on iPhone - Apple Support

Dedicated Apple Support app soft-launches in the Netherlands