ATT Opt-in Rates in 2026: When You Get the IDFA, and the New EU Consent Prompt (iOS 27.2)
ATT and the IDFA, the starting point of iOS app advertising, explained from Apple's official documentation. Why 2026 opt-in benchmarks differ by vendor, the rules for raising opt-in, Germany's competition settlement and the EU-only prompt in iOS 27.2.