I've been using Bartender for years. I don't know why I hadn't reviewed it here yet. I have bunch of Menu Bar icons, mostly for work-related apps that run in the background, and to which I need quick access. I also hate clutter. Bartender solves that problem. I can tuck away all but the most essential icons, and hide things that I don't need up there because they're accessible via keystrokes (Spotlight, Notifications). I've tried similar apps, but Bartender has the best UI/UX by far. Having said that, occasionally icons get rearranged, and getting them to stay put isn't as easy as it should be. But that's the only reason I'm docking it a star.