How do I find my IDFA ?

Apple's Changes to IDFA in iOS 14 and SKAdNetwork Explained idfa Opt-in rates for IDFA access My belief is that user opt in rates for IDFA access will fall between 10-20% Opt in rates will dictate the impact idfa meaning Users will soon need to grant an app permission in order for it to transmit the IDFA for their devices, meaning the IDFA will no longer be

idfa IDFA stands for “Identifier for advertisers” and is a string of letters and numbers unique to each iOS device, for example, EA7583CD-A667-48BC-