@dogweather Offically, CPython will give you the tools to compile CPython, and not much more. It will be up to you to compile CPython, construct an XCframework, and add it to an Xcode project you've built. That process is documented, but there not much by way of tooling assistance.
However - projects like BeeWare can then use that support to provide helper tooling. If you want to try it out right now, you can: See our tutorial at https://docs.beeware.org