The iOS Microsoft Whiteboard app updated to Version 19.11007.0 earlier today. This latest app update for Microsoft’s cloud-based sketching app includes some subtle UI changes for improved accessibility and unlocks the new template feature which is in public preview and was also made available on the Windows app several days ago.

Source: Microsoft Whiteboard app updates on iOS and Windows 10 with new templates feature » OnMSFT.com

The Microsoft Whiteboard app on ‎the iPhone & iPad or Windows 10 is a free collaborative whiteboard app. This could be useful for teachers and students who have 2-in-1 convertible laptops, Windows tablets, or iOS devices like an iPhone or iPad.