Visual Studio Code's September 2025 release (version 1.105) has officially dropped, but a little late since it is October ...
You can't run iPhone apps on a Mac computer without an emulator, though that will change with a new set of Macs, coming out by the end of 2020.
You can't natively run iPad apps on a Mac without an emulator, but that will change with a new generation of Macs, coming out by the end of 2020.