I have a couple projects on google play and the app store that use unity ads, and was wondering, what would happen if i released an update for them from a different unity account? would the ad revenue go to that account? would i end up with some revenue going to one account, and some going to the other?
According to the documentation, Unity Ads associates an application with an account or organization that you set up. So as long as the Application ID on the app store is the same, and the organization associated with that app is the same, it should still continue to pay out as it always has.
You’d have to set up a new store ID or change the organization in the Unity Ads portal to change who gets paid.