Use TestFlight through App Store Connect
Add internal testers from your App Store Connect team
Add external testers by creating a public or private TestFlight invitation
Submit the build for Beta App Review if you want external testing
Set the number of testers and testing duration in TestFlight
Share the TestFlight link or invite code with selected users
Collect feedback and crash reports from testers
Push new builds to TestFlight as you make updates
Remove testers or expire access when needed
Publish the app on the App Store when ready