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.
googleads.g.doubleclick.net
operated by Google LLC · classified as advertising · 1
Independent tracker databases attribute this domain to Google LLC (Google Mobile Ads / DoubleClick), associated with data such as device manufacturer/model, OS, network type, app ID & version — per TrackHAR (CC0).
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 high. A human reviewed this domain's claims before anything here published.
Anthropic Claude — advertising
googleads.g.doubleclick.net is Google's (DoubleClick) ad-serving endpoint, so the contact indicates an ad request that typically carries device/app and ad-identifier data. Since the app's store label declares no collection or sharing at all, this outbound flow appears uncovered by the label; note the classification rests on the domain's known ad-serving role, not on inspected payload contents.
OpenAI — advertising
googleads.g.doubleclick.net is a Google advertising domain. The app declares no data collection or sharing, so this advertising-related contact appears uncovered by its privacy label.
Google Gemini — advertising
googleads.g.doubleclick.net is a well-known Google ad-serving domain. Contact with this domain appears undisclosed because the app's privacy label declares no data collection or sharing.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
| Speedtest by Ookla | not in label | 4 | 17 | 2026-07-28 → 2026-07-29 |
| Booking.com: Hotels & Travel | — | 4 | 16 | 2026-07-28 → 2026-07-29 |
| AccuWeather | — | 4 | 9 | 2026-07-28 → 2026-07-29 |
com.bestbuy.buyphone | — | 4 | 8 | 2026-07-28 → 2026-07-29 |
| YouTube | — | 4 | 8 | 2026-07-28 → 2026-07-29 |
com.nypost.iphone | — | 4 | 8 | 2026-07-28 → 2026-07-29 |
com.zmodo.Zmodo | — | 4 | 8 | 2026-07-28 → 2026-07-29 |
| 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.
Think something here is wrong?
Evidence and research improve when people push back. Tell us what to re-check — a misattributed domain, an outdated classification, a claim about your own app — and a human will review it. Responses can take up to 30 days.