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There vs Clocker: catalog facts
There	Clocker
Free Free download with no sign-up.	Free Available from the Mac App Store.
macOS	macOS
Shows people with names and photos, not just time zones Flexible input by city, abbreviation or UTC offset	Unlimited time zone clocks with custom labels Time scrubber for planning meetings across zones
macOS 13 or later only Menu bar display only, with no meeting planner	macOS only Calendar features depend on Apple Calendar
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
No account 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.