Just a note: until ZWO explicitly allows the iOS ASIAIR app to run on M1 (Apple Silicon) Macs, you can no longer side-load the app by using tools like iMazing.
https://forums.macrumors.com/threads/sideloading-ios-apps-no-longer-possible-on-m1-macs.2280461/
As mentioned in the above article, the ASIAIR v1.5.1 app will still run in macos if you have already side-loaded it previously (confirmed just now on both my 2020 MacBook Pro 13" and my 2020 Mac Mini).
Chen