In Freeform on iPhone, create a board, or open or duplicate one that was shared with you.
Create and format notes on iPhone - Apple Support
Add shapes, lines, arrows, and diagrams to a Freeform board on
What Is Apple's Freeform App? (and How to Use It)
Add text in sticky notes, shapes, and text boxes on a Freeform
Apple launches Freeform: a powerful new app designed for creative
Get started with Freeform on iPad - Apple Support
Hands-on: Apple's new Freeform collaboration app - 9to5Mac
Share Freeform boards and collaborate on iPhone - Apple Support
How to use Freeform app for brainstorming and collaboration
Create a Freeform board on iPad - Apple Support (MO)
Get started with Freeform on iPhone - Apple Support (MN)
Collaborate with Freeform: Create and Share Whiteboards