I concur with all the requests, especially to ruler, protractor, and snapping to the dotted grid / regular grid!

A ruler and editable shape please

A ruler, a protractor, editable shapes and a configurable snapping grid (that we could set to invisible) would be awesome!

Ohhh, this is a good one! I am an architect and studying for my licensure exams. Ruler, compass, and triangle would be awesome. I wouldn’t mind if there was a store within the app if I needed to buy that feature.

Yes, please add ruler

Please add!

Please do this ting man

Please, I need a ruler and the application will be fantastic.

When drawing lines onto a graph a ruler is so much better than trying to draw straight lines with the shape tool

A ruler, like the one in Notes for example (with degrees on it), would make the app much better for use in maths. The shape recognition tool is nice, but unfortunately it doesn’t replace a ruler.

I would like to see a set-square to draw lines in varying degrees. I would also like to have a tool box with different types of rulers. It would be awesome.

we need measurement tools such as set square, ruler and protractor

Morpholio Trace also has it.
But having it in good notes would be awesome as a student.

Yes! It will help immensely in creating wireframes. I primarily use good notes to create flows, but the shape recognition tool could be inconsistent sometimes.

The ruler is missing a ruler, Apple iOS had it. Please add it to the app

Ruler, triangle ruler, set square would be awesome

Also agree with this topic. A ruler will make sketches much more easy

A ruler will make the app complete for the use in math lesson.

I have just started using Goodnotes 5 and I'm missing a ruler very much. Please add it to the app.

please add a ruler. it would make my life as a designer much easier

the shapes tool doesn't cut it. it would be nice to have some level of measuring.