If nothing else I would like a reverse-Catalyst for bringing AppKit apps to the iPad, even if it’s a program that has to be applied for. I want Sketch and XCode

If nothing else I would like a reverse-Catalyst for bringing AppKit apps to the iPad, even if it’s a program that has to be applied for. I want Sketch and XCode on the iPad. Especially for XCode, the iPad can already compile Swift code in the Swift Playgrounds app, so it’s technically feasible. Swift Playgrounds itself is just rough and buggy, at least last time I checked. (E.g. ARC reference counts don’t work how you would think because the playground seems to keep its own reference to your objects so objects don’t always deinitialize when they should. This is NOT a problem in XCode playgrounds in the Mac. I haven’t check Swift Playgrounds (a Catalyst port of the iPad app) on the Mac).