Lifetime Mac

Buy once instead of CleanMyMac

CleanMyMac costs
$40a year. Apple's listing shows "CleanMyMac Yearly Access" at $39.99 for the standard yearly plan. Their pricing
Ways out
4apps that do the same jobs
Cheapest to buy
$9.99DaisyDisk, which pays back in 3 months
Cost nothing
3freeware or open source

Read the catch on each before you switch. A one-time price is not automatically the better deal, and we say so where it is not.

4 apps
AppCleanerFinds the preferences and caches an app leaves behindFreeFreeware

No build listed for macOS 27 yet — the newest release on the page stops at macOS 26

OnyXFree maintenance and hidden-settings utility, going since 2003FreeFreeware

Each major macOS release needs its own build, and the current one is Apple silicon only

TinkerToolFree GUI for the hidden macOS preferences Apple ships but does not showFreeFreeware

Only surfaces preferences Apple already ships; the system-level tools are in paid TinkerTool System

DaisyDiskSunburst map of a drive so you can see what ate the space$9.99This version

The licence covers minor updates only, so a future major version may cost again