A:Answer Yes, it is.
I am completely in the Apple Ecosystem, with a few PC's on the home network as well. The Printer is centrally located in my house, and it is connected wirelessly to the network. I installed HP Smart software to setup the drivers on each Mac, iPhone, iPad and PC in the network, even though I don't think is needed.
Apple mobile devices use AirPrint, and MacOS can find the Bonjour printer on the network from 'Printers & Scanners' on the System Preferences panel. Pro Tip: the HP Smart software makes setup a cinch.
All my devices are running the latest Apple iOS (14.4.2) and MacOS(11.2.3) versions as of this writing.
Awesome printer, but if you do a lot of printing, it goes through toner very quickly (800-1000 pgs. per toner - standard). XL toners double that amount.