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.
a5lng2.launches.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=analytics, openai=analytics, gemini=tracker. A human reviewed this domain's claims before anything here published.
Anthropic Claude — analytics
appsflyersdk.com belongs to AppsFlyer, a mobile attribution and marketing-measurement provider, and the 'launches' subdomain with an app-specific key prefix is consistent with its standard SDK attribution/launch reporting rather than app-owned infrastructure; some databases also tag it as advertising-related since attribution serves ad measurement. The label already declares collecting Device or other IDs, User IDs, App interactions and Diagnostics and declares sharing Device or other IDs, so this flow appears covered.
OpenAI — analytics
The appsflyersdk.com domain is associated with the AppsFlyer mobile measurement SDK and is most likely used for analytics/attribution. The app declares collection of app interactions and device or other IDs, which covers the likely data flow.
Google Gemini — tracker
The domain a5lng2.launches.appsflyersdk.com belongs to AppsFlyer, a mobile attribution and analytics platform. The contact appears disclosed because the app declares collecting and sharing Device or other IDs and tracking App interactions.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
| Booking.com: Hotels & Travel | — | 4 | 12 | 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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