Hello,
My and my team have questions about identifierForVendor property declared in UIDevice class declared in UIKit framework.
We have read the documentation (https://developer.apple.com/documentation/uikit/uidevice/1620059-identifierforvendor) and we are unsure about the returning value.
Is this property returning always the same value unless uninstalling all the apps from one vendor or it can change in some specific circumstances? For example update (normal) app from AppStore by user or system update?
Now we discovered that when app installed from AppStore will be „updated” from TestFlight then ID will be changed. Is there any risk on production version that value of this property will by influent by others factors?
Best Regards,
Team 🙂