What are some alternatives?
When comparing YouiDraw and Jamboard, you can also consider the following products
Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
Surface Studio - A brilliant screen for your ideas, from Microsoft
Adobe Illustrator CC - Adobe Illustrator CC is a commercial vector graphics editor.
Samsung Flip - A 55" digital white board from Samsung
CorelDRAW Graphics Suite - Empower your creativity with CorelDRAW Graphics Suite 2018, packed with powerful features and updates to transform creative ideas into visually stunning designs! Learn more or download a free trial today!
Surface Hub 2 - Meet Surface Hub 2, the future of collaboration