Comment by thewebcount

Can you elaborate? Since I mostly work on macOS stuff, I don't understand the workflow that leads to needing this sort of tool. What's the process of writing software for either macOS or iOS that doesn't involve needing macOS or iOS at some point? Like you probably need to test on those systems if you're supporting software for them, right? Is it because development is done on Linux, and only testing is done on, say, macOS? Sorry if this is a stupid question. I just haven't run into this sort of situation before and am trying to better understand it.