Xcode Error: Unable to install app (Error Code: Code: -402620383) [closed]
It is a very hot issue with the new update of Catalina. To be very precise the issue is with the manually signing of the provisioning profile. If you check Automatically manage signing it works.
Free developers, head to stack overflow for instructions how to delete your old apps to get back under the limit.
- https://stackoverflow.com/questions/61953293/the-maximum-number-of-apps-for-free-development-profiles-has-been-reached-xcode/
Or if your pay for a dev subscription, this limit is eased and you can work work developer support if needed.