This page aggregates measured, corroborated evidence: donors' iPhones recorded apps contacting this domain, every claim below was reported by separate accepted donations and published under a human verdict (later rows for an approved app inherit its verdict). A contact is a measurement, not an accusation — it does not show what data was sent.
yrl7yj.cdn-settings.appsflyersdk.com
classified as analytics · 2
What our research panel found AI-drafted · human-reviewed
We ask several independent AI models the same question and publish their answers separately — cross-vendor agreement is evidence against fabrication, and disagreement is worth seeing. 3 of 3 models answered, overall confidence medium — classification split: anthropic=tracker, openai=analytics, gemini=analytics. A human reviewed this domain's claims before anything here published.
Anthropic Claude — tracker
The parent domain appsflyersdk.com belongs to AppsFlyer, a mobile attribution/marketing measurement provider, and the 'cdn-settings' subdomain appears to be an SDK remote-configuration endpoint rather than a pure content CDN; it is a per-app hashed host, so its exact function is inferred, not confirmed. The app's label already declares sharing Device or other IDs, App interactions, and Installed apps, which covers the data flow an attribution SDK typically implies.
OpenAI — analytics
The domain is under appsflyersdk.com, which is associated with the AppsFlyer mobile measurement SDK and is most consistent with analytics/attribution configuration traffic. The app declares collecting and sharing identifiers, app interactions, location, and other relevant categories, so this contact is not clearly undisclosed.
Google Gemini — analytics
The domain is owned by AppsFlyer, a mobile analytics and attribution platform. Because the app discloses sharing Device or other IDs and app interaction data, the contact does not appear undisclosed.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
| Tripadvisor: Plan & Book Trips | — | 4 | 4 | 2026-07-28 → 2026-07-29 |
The corpus grows one report at a time: donate your App Privacy Report — anonymous by design.
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