If you can't share or collaborate in the Notes app on your iPhone or iPad - Apple Support

To share or collaborate in the Notes app, everyone needs an Apple device with the latest operating system and enough storage. You can also use iCloud.com.

Collaborate on projects with Messages on iPhone - Apple Support

If you're missing notes on your iPhone, iPad or iPod touch – Apple Support (AU)

The Ultimate Guide to Apple Notes – The Sweet Setup

Collaboration not available unable to sta… - Apple Community

Select, cut, copy, and paste text on iPhone - Apple Support

Apple Notes: Everything You Need to Know [2023] - Paperlike

Apple iOS 16 and iPadOS 16 (2023): How to Download, New Features, Supported Devices

Share Freeform boards and collaborate on iPhone - Apple Support

Bookmark favorite websites in Safari on iPad - Apple Support

Use Markup to add text, shapes, signatures, and more to documents on iPad - Apple Support

Apple Freeform Lets You Brainstorm and Collaborate on Mac, iPad, and iPhone - The Mac Security Blog

Get started with Freeform on iPad - Apple Support

Annotate email attachments on iPad - Apple Support

Write This Down: 17 Things You Didn't Realize Apple's Notes App Could Do

Securely control whom you share content with from Mac - Apple Support