Zoom Scheduler and Zoom Workplace are related, but they serve slightly different purposes.
Zoom Workplace is the main app for video meetings, chat, phone calls, and team collaboration.
Zoom Scheduler is specifically for booking meetings. It lets you share a booking link so other people can see when you're available and choose a suitable time without going back and forth over email.
For example, if you're arranging meetings with clients, you can send them your Scheduler link and let them book a time that works for both of you. It can also help avoid double-bookings by syncing with supported calendars.
The main difference is that Zoom Workplace helps you hold meetings, while Zoom Scheduler helps people book them.
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If you only arrange occasional meetings with colleagues, you probably don't need Scheduler. But if you regularly meet clients, conduct interviews, or book appointments, it can save you quite a bit of time.