TL;DR of the post, generated automatically.

Blender add-on that turns an iPad or Android tablet into an annotation pad for a 3D view.

• Works with: iPad with Apple Pencil, or Android tablet with an active stylus.
• Setup: tablet and Blender on the same Wi-Fi. Nothing to install on the tablet.
• Requires: Blender 5.0 to 5.2. Capacitive styluses won't work. Graphics tablets come in 1.1.