iOS 10 이상 문제 및 Limit Ad Tracking(광고 추적 제한)
In iOS 10, Apple broke the ability for app developers to collect the
IDFA if the user had enabled
Limit Ad Tracking. In this case, Branch and Facebook cannot compare notes to see who drove the install. This will account for about 15% discrepancy in counts across both platforms, where Branch's tracked installs will be lower.
Updated almost 3 years ago