With Bartender you can organize your menu bar apps, by hiding them, rearranging them, or moving them to the Bartender Items along with some other neat features! This is one of those apps that help keep things tidy without effort and without comprising its accessibility. I find Bartender very handy on a MacBook, MacBook Pro or MacBook Air where your menu bar space is limited due to a smaller screen size.
Bartender 3 will currently set you back $15.
Website: www.macbartender.com