Why is there no mention of iOS/Apple on this page? Or any okio page it seems https://square.github.io/okio/file_system/#multiplatform

Send a PR please!

Well I was in the process of checking if okio was ready to replace my own multiplatform files lib, I really don't know anything about it. I'm asking if it does support iOS, and if so why there is no mention of it. If it doesn't I think there should also be the answer to that question somewhere in there at least

It does!

Yeah we lump iOS under UNIX, though calling that out more explicitly would be good