App/tool for graphic and tattoo design? (precise measurements/ruler, angle, symmetry)

I hope this is ok to post! (cross post) What are some of the most popular apps/tools used for graphic designing? (preferrably free/not too expensive) I'm looking for something that has a ruler/measurements, angle measurement, some kind of symmetry thing, and also has an option for clean lines/brushes (vectors?) I have Procreate and while it's great for drawing, I wanted to do some logo designing and tattoo designing, for example drawing a nautical star with all the precise measurements and symmetry. I hope that makes sense, thank you! submitted by /u/zer0onetwothree [link] [comments] Read more: