How to transfer iOS app to Mac m1

[Atlatnesiti]

RB-338 is dead in App Store, but still alive and kicking on my m1 iPad Pro.
How can I transfer RB-338 to my Mac?
Is iMazing the option?

[Tumik]

IMazing propably works. Are you trying to backup it, or use it with your mac? The later won’t work, because it isn’t Auv3 app.

[Atlatnesiti]

IMazing propably works. Are you trying to backup it, or use it with your mac? The later won’t work, because it isn’t Auv3 app.

Just trying to get it on my M1 Mac