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

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