What Apple's Changes to IDFA Mean for Marketers

IDFA is a unique, random ID number assigned to every iOS device It's used to track user activity on iOS devices in

IDFA is a unique device identifier associated with every Apple's device and it is used in order to track users' activities for advertising

what is a sequential royal flush IDFA is the abbreviation for identifier for advertisers It's an Apple-created random identifier assigned to a user's device, used by advertisers for mobile

what is a bounty in poker The update gives Apple users the choice to block the IDFA from their apps Among other things, this means that apps