The free version only gives you a few basic options for your Mac. CleanMyMac X has both free and paid versions, but if you want to get the best experience, you should use the Pro version. Clean MyMac X will remove the outdated caches, interrupted downloads, and other files. There are a variety of features in the app, offering full protection against malware that affects the performance of your Mac. This is the software that you should install on your Mac to improve the performance and clear out junk files. The software can also get rid of malware on your Mac computer, and enhance memory performance, resulting in a better performance. You can also find out other great features apart from cleaning up your Mac. It’s currently one of the best software that is effective in cleaning up your Mac. However, there is no dedicated customer service because OnyX is totally free.
Most user reviews say this app is stable and reliable.