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MacPulse vs eul: catalog facts
MacPulse	eul
Paid Paid app with a free trial download.	Free Free and open source on GitHub.
macOS	macOS
Keeps historical data rather than only live readings Plain-English insights on throttling, memory pressure and battery drain	CPU, memory, network and battery readings in the menu bar Shows Bluetooth device battery levels
macOS 14 Sonoma or later only Paid after the trial	macOS only, 10.15 or later Development pace appears slow
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 October 1, 2026

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