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Disk Diet vs Mole: catalog facts
Disk Diet	Mole
Paid One-time purchase with no subscription, listed at $2 on the product page.	Free Free and open source.
macOS	macOS, Command line
Targets many common clutter locations in one scan Includes Xcode developer folders and old iOS updates	Cleaning, uninstalling and disk analysis in one tool Scriptable command-line interface plus a native app
macOS only Requires macOS 11.5 or later	macOS only Cleanup tools can delete files you wanted if used carelessly
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.