PRIVACY & ATTRIBUTION The old world — SDK vendors relied on the IDFA device ID to track users across other companies' apps for targeting, attribution and measurement. BEFORE IDFA tracking 3rd-party device ID cross-app targeting The gate — App Tracking Transparency (iOS 14.5) requires explicit consent before cross-app tracking, while the Privacy Data Manifest's four declared components let Apple map the whole ecosystem. ATT CONSENT GATE Privacy Data Manifest Tracking status Data types collected Connected domains API access reason APPLE TRACKS THE TRACKERS The pivot — with IDFA gated, SDK vendors shift to first-party data and contextual strategies that need no personal identifier. AFTER The pivot first-party data contextual signals Privacy as a posture — Apple's turn to track the trackers.
AdTech

Is Apple harvesting adtech data?

· 4 min read · Originally on LinkedIn
The gist

Apple's App Tracking Transparency is more than a privacy feature. The Privacy Data Manifest hands Apple a granular map of which apps track, what they collect, and which domains they call — turning compliance into competitive intelligence on the entire in-app ad ecosystem. For SDK vendors, losing IDFA forces a hard pivot to contextual and first-party data before App Store rejection forces it for them.

Clickbait title was specifically tied to a Digiday video with the spicy comment “…it’s our turn to track The Trackers” — check out the quick video:

Personally, I thought it was a brilliant video depicting Apple strategy, collecting vast metadata across publishers, media owners and SDK vendors for ads tracking, segmentation and measurement. You can only start to imagine how valuable this data can be for any analysis before Apple makes its final Privacy Act.

For completeness, sharing privacy data manifest consists of four major components:

  • Apps Tracking status
  • Data Types collected (14 types + custom)
  • List of connected tracking Domains
  • iOs API access reason

This meta data will paint a true picture of the In-App advertising ecosystem’s tracking and disabling “fingerprinting” for bad actors. Now, let’s share what the Privacy Data Manifest is all about…

Apple’s recent privacy updates, notably through its App Tracking Transparency (ATT) feature introduced in iOS 14.5, have significantly altered the landscape of digital privacy and data usage. These changes have profound implications for Software Development Kit (SDK) vendors, advertisers, and app developers, fundamentally reshaping how user data is accessed and utilized.

The central element of Apple’s privacy changes is the requirement for apps to obtain explicit user consent before tracking their activities across other companies’ apps and websites. This is operationalized via a prompt asking users to permit or deny tracking, which directly affects access to the Identifier for Advertisers (IDFA). IDFA is a unique device ID used for tracking user interactions across different apps and websites, crucial for targeted advertising and performance measurement.

These changes by Apple present several challenges and opportunities for SDK vendors:

Challenge / opportunityWhat it means for SDK vendors
Limited Data AccessWithout user consent for tracking, SDKs relying on IDFA for ad targeting, attribution, and analytics face restricted access to valuable user data. This limitation hampers targeted advertising capabilities and complicates the measurement of advertising effectiveness.
Alternative Data StrategiesIn response to these limitations, SDK vendors need to explore alternative data collection methods that comply with Apple’s guidelines. This may involve pivoting to contextual advertising strategies that don’t depend on personal data or devising new metrics for user engagement and advertising effectiveness.
Enhanced Focus on PrivacyApple’s policy enforces a greater emphasis on user privacy in SDK development. Vendors are now compelled to incorporate advanced data anonymization techniques and be transparent about their data usage practices.
Building User TrustCompliance with these privacy standards can help SDK vendors strengthen their brand image and build trust among app developers and end-users. In an era where users are increasingly concerned about their digital privacy, SDKs that prioritize user consent can gain a competitive edge.
Impacts on Revenue ModelsFor SDK vendors, especially those in advertising and analytics, reduced tracking capabilities could significantly impact revenue models that rely on detailed user data.
Innovation in Advertising TechnologyThe new privacy landscape may stimulate innovation in advertising technology. SDK vendors are incentivized to develop new, privacy-compliant technologies and methodologies for targeted advertising and performance measurement.
App Store ComplianceEnsuring adherence to Apple’s privacy guidelines is critical. Non-compliance can result in apps being rejected from the App Store, negatively affecting both the SDK vendor and their client apps.
Shift to First-Party DataWith limitations on third-party data usage, there’s a growing shift towards leveraging first-party data. SDKs that help apps collect and utilize their own data effectively while respecting user privacy can see increased demand.
Global ImpactWhile these changes are specific to Apple’s iOS, their influence extends globally. They set a precedent for privacy and data usage that other platforms and regulatory bodies might follow.
Need for Clear CommunicationSDK vendors must clearly communicate the value and purpose of data collection to users. Effective and transparent communication can increase the likelihood of users consenting to data tracking.
Diversification of Revenue StreamsTo mitigate the impact on revenue, SDK vendors might need to diversify their offerings, potentially expanding into areas less reliant on user data tracking.
User Experience EnhancementWith a focus on privacy, SDK vendors have the opportunity to innovate in ways that enhance the user experience, making apps more engaging and user-friendly while maintaining privacy standards.
Regulatory ComplianceBeyond Apple’s guidelines, SDK vendors must also be mindful of various global privacy regulations like GDPR and CCPA, ensuring their solutions are compliant.

In summary, Apple’s privacy manifest, particularly the ATT framework, represents a paradigm shift in digital advertising and data privacy. It challenges SDK vendors to rethink their strategies, prioritize user privacy, and innovate in creating new, compliant solutions. While these changes pose significant challenges, particularly for those reliant on detailed user data, they also present opportunities for growth, innovation, and building stronger trust with users. Adapting successfully to these changes is crucial for SDK vendors to remain relevant and competitive in the rapidly evolving digital landscape.

PRIVACY DATA MANIFEST The Privacy Data Manifest — required of every app, it assembles a true picture of the in-app advertising ecosystem's tracking. Its four major components are listed here, verbatim from the essay. FOUR MAJOR COMPONENTS 1 Apps Tracking status 2 Data Types collected (14 types + custom) 3 List of connected tracking Domains 4 iOS API access reason ATT consent gate · IDFA The strategic read: the same metadata that disciplines trackers becomes competitive intelligence for Apple — a true picture of the in-app tracking ecosystem before its final Privacy Act. THE STRATEGIC READ “It’s our turn to track The Trackers.” A privacy posture, read as competitive intelligence.