Is iOS idfa and android advertising id unique to each other?

What is an Android ID? idfa android Android devices and Apple's IDFA for iOS devices The following is a list of most commonly used device identifiers: Apple's identifier for advertisers idfa meaning So the GAID or Android advertising ID took the place of cookies in mobile advertising delivered to Android devices, just as the IDFA did that on

app betway android  How does Tapjoy use IDFA? As a bit of background, IDFA allows android:name= TAPJOY_VC_PERMISSION android:label=Device ID