I have been looking for a decent oscilloscope to check some frequencies and found this one to work great on MacOS Mojave (10.14.6) with Live 10.1! Simple interface with lots of good options and you cant beat the price :) I am not sure it will work with Catalina so others will have to test that.
OK... THIS badass JUST took over s(m)exoscope as my default oscilloscope. Fantastic display, re-sizable, easier to get the image sitting in one place - great for viewing compression, kick designing and whatever. Very simple; very great.