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Jiggler vs Caffeinated: catalog facts
Jiggler	Caffeinated
Free Freeware with no payment options.	Paid Distributed through the Mac App Store; check the listing for the current price.
macOS	macOS
Prevents both sleep and screensaver Idle-only mode for use while working	One-click toggle from the menu bar No Dock icon
Infrequent updates, and the page still references iTunes and disc burning Works by moving the mouse rather than using system sleep controls	macOS only Does one narrow job
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 2, 2026

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