Out of the many Mac optimizers we have tested there is one case where the Mac version is better than its PC counterpart: MacPaw’s CleanMyMac. While the Mac userbase is growing and Apple is eating away market share from Windows, the number of Mac users is still far below that of the PC, which makes it more tempting for software developers to create software for the Windows ecosystem. Not to mention the fact that the overall better reliability of Macs and a greater versatility of built-in junk removal options means there is less demand for software to deal with this problem. In fact, Mac products are usually inferior compared to PC registry cleaners due to the fact that they include fewer features.

Unfortunately, there are very few companies that actually develop the same (or at least similar) optimization products for PCs and Macs.