Glossary
macOS 26
The Mac operating system release that MacMelon apps require, and the home of Liquid Glass on the Mac.
macOS 26 is the version these apps are built for. It is the Mac release in the same generation as Apple's Liquid Glass design. MacMelon does not list support for older macOS versions on this site, because that support is not part of the product description.
Disk Housekeeper targets macOS 26. Sentinely requires macOS 26 or later and runs on Apple silicon and Intel; its page says so. These apps use Liquid Glass rather than a custom theme. Other hardware requirements are not stated here, so this page will not invent a chip or a memory floor.