HiddenMe is described as 'Hide desktop icons with a single click' and is an app in the Development category. There are five alternatives to HiddenMe for Mac. The best alternative is Pliim, which is both free and Open Source. Other great apps like HiddenMe are CleanSpark (Paid), Camouflage (Paid), Desktop Curtain (Paid) and Backdrop (Free).
Desktop Curtain is a simple tool to hide the clutter on your desktop, and help you focus on the task at hand. It's perfect for teachers, presenters, writers, developers, and anyone else that hates clutter and/or needs to take screenshots with clean background images.