Draw on images before upload


Any suggestions to a plugin or other way that on mobile devices makes it easy to take an image and draw a shape or freehand on the image before upload.

Use case is a mechanic workshop, where pictures are taken of work done and to highlight the specific area that has been worked on, they would like to be able to draw a shape either a square, or freehand/finger around the specific spot on the image and then write a comment on whats has been done, and how they did it.
Annoting/commenting can be done seperately and is not required to done on the image, but rather in its own input field

They use to document quality of work, and to keep track of what was done for future use, when the machine comes back again some years down the road.