No, because naturally it is different kind of requirements and space is at a price as well.

Technically it is kind of the same, but with different set of configured features.

Already a bit oldie,

"Mac OS X and iOS Internals: To the Apple's Core"

https://www.amazon.com/Mac-OS-iOS-Internals-Apples/dp/111805...

http://newosxbook.com/home.html

https://www.amazon.com/Mac-OS-iOS-Internals-Programmer/dp/11...

Basically the C, C++ and Objective-C stuff, nowadays Swift as well, completly unrelated to UNIX.

Those exhaustive guides are called books on OS X's case.

https://www.amazon.com/Mac-OS-Internals-Approach-paperback/d...

https://www.amazon.com/MacOS-iOS-Internals-User-Mode/dp/0991...

https://www.amazon.com/MacOS-iOS-Internals-II-Kernel/dp/0991...

https://www.amazon.com/MacOS-iOS-Internals-III-Insecurity/dp...

https://www.amazon.com/Mac-OS-iOS-Internals-Apples/dp/111805...

However the future leads to userspace extensions, so their usefulness is kind of relative, beyond targeting pre-Catalina versions.

That was more true in the past.

https://www.amazon.com/Mac-OS-Internals-Approach-paperback/d...

https://www.amazon.com/Mac-OS-iOS-Internals-Apples/dp/111805...

The UNIX on NeXT and derived OS is just there mostly for compatibility purposes, and not much else.

http://www.nextop.de/NeXTstep_3.3_Developer_Documentation/

https://www.amazon.com/Mac-OS-Internals-Approach-paperback/d...

https://www.amazon.com/Mac-OS-iOS-Internals-Apples/dp/111805...

https://www.amazon.com/Linux-Kernel-Development-Robert-Love/... is very good, as is https://www.amazon.com/Mac-OS-iOS-Internals-Apples/dp/111805...