Bartender 4 is one of those apps I love because it solves a specific problem. I hate having my menu bar full because the majority of the time, it’s full of stuff I just don’t need to be there. With Bartender 4, I can pick and choose what appears, and it even supports dynamic menu bar icons that will appear when something is happening, and disappear when it’s done.
It’s awesome, and here is a quick video on how to use it.