IDFA - Mobile App Glossary

What is IDFA - Definition & Updates idfa IDFA 922751175 ; Sir Kirkbride , Amman , to the Foreign Office , 29 May 1948 , E7179 , FO 37168374 ; Sir Kirkbride , Amman , to the Foreign idfa IDFA stands for Identifier for Advertisers, which is a unique ID assigned by Apple to a user's device Android has its own identifier version called Android

idfa 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