I've written an article on Medium on how to do that:
This trick still works today, despite what some articles have been reporting that Apple closed the loophole. Enjoy!
If you have a Mac that runs the M1 chip, it can only run iOS/iPadOS apps that are listed in the Mac App Store. But what about iOS/iPadOS apps that are not listed in the Mac App Store? Officially, you cannot. The developer of the app have the prerogative to make their iOS/iPadOS app unable to run on a Mac by making it unavailable on the Mac App Store.
But I have figured out a workaround that allows you to run ANYiOS/iPadOS apps on your Mac. Even the ones that are NOT listed in the Mac App Store! And you can do it for free (i.e. without the need to pay for software like iMazing)!
This trick still works today, despite what some articles have been reporting that Apple closed the loophole. Enjoy!