apple Will Sign in with Apple destroy universal identifiers? Sign in with Apple is a single sign-on service offered natively on all Apple devices that gives users the option to register with apps using a randomly generated and unique
apple IDFV - Apple's ID for Vendors Explained The ID for Vendors (IDFV) is a possible alternative that app owners can use in place of an IDFA to power some ad serving functionality if an IDFA is not
Explained Apple's SKAdNetwork Explained The demise of Apple's IDFA in iOS 14 is causing many people to ask the question: what is SKAdNetwork? IDFA, the identifier that has made ad personalization possible on iPhones