MusiCAD on Apple

The short answer:

Actually not, but with the necessary detours and some hassle, yes.

In more detail it comes down to the following:

MusiCAD is a program for the Windows platform and is therefore not suitable for Apple/Macintosh.

There are currently no concrete plans to make MusiCAD directly suitable for the Apple platform without an emulator.

MusiCAD as a Windows program can be used on Apple with a detour:

via boot camp
Windows on Apple (costly due to Windows license); should be able to work without any problems;
Install Wine on a Mac (Dutch) / /how-to-install-wine-on-mac.html (English)
After installing Wine, MusiCAD can be installed on the Mac, just like most Windows programs.

In both cases (to save files unencrypted) a MusiCAD license is required.

First check that everything works as expected before applying for a license.

MusiCAD files on Apple can be used:

save in MusiCAD as MusicXML
save in MusiCAD as MIDI - (if necessary set repetitions to 0 to avoid unnecessary repetition in the result); Import into other Apple/Mac programs; (a lot of) post-processing required.
save in MusiCAD as ABC; not all options from MusiCAD are possible in ABC; post-processing required, notation programs on Mac that know ABC are scarce.