How to make an application run as root in OS X?

Question

Objective-C

The essence of the question is that I need to run the application as root.
How I did it under Windows:
1) During installation, the service was also installed and started.
2) When the application is launched (under the user), it sends a command to the service and the service restarts it, but with admin rights.
Now, actually, I need to do the same under the macOS as easy as possible.
What is the easiest way to do this?

Answer 1

In my opinion, daemons are not allowed to run applications from the UI, transferring root rights and the user will have to enter a login / password. Maybe, like here nonsenseinbasic.blogspot.ru/2013/03/mac-os-x-progr...