It's a different kind of tool. It doesn't run any automated audits. The idea is to present your website in a way blind users would "see" it so that it's easier

It's a different kind of tool. It doesn't run any automated audits. The idea is to present your website in a way blind users would "see" it so that it's easier to empathize with them. This plugins renders accessibility tree for a website. E.g. instead of images you'd see their accessible name.