This is really just a note to the coders:After upgrading my OS, the bar that this app sits on in the upper part of the screen is now black all the time. I can't see the black numbers your app has put up there for me to read. Making this app significantly less useful than it could be, as ... being able to see that number 100% of the time is really why I want this app running on my computer.Also. When this app is clearing the memory it offers no visuals for how far along in the process it is. No progress indicator of any sort. So far it seems to be doing the trick when I clear the memory, so if these issues are addressed I'll be updating my rating to reflect the changes.App hasn't been updated in 4 years. I guess I won't be holding my breath.

I had to get use to the fact that this has no UI - you have to click on the tool bar icon to get a list of options, including preferences. I set it up to automatically free memory on my. machine if the threshold goes below 200 meg and it works like a charm! It also can bet set up to start up when you boot.

I have a 2013 macbook. My limited memory has been a problem since installing Big Sur so this is incredibly useful! I really like the auto-clean feature and the ability to set the threshold at which the auto-clean is activated.

Quick and efficient! As Mugsy Too stated , there is no UI just a menu from the icon but that's all you really need. This is a down and dirty memory cleaner and optimizer and that's just what it does in the background. You hardly know that it's running. Kudos to the developers. A fine product!