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.
is5-ssl.mzstatic.com
classified as cdn · 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. 2 of 3 models answered, overall confidence high — no answer from anthropic (HTTP 529). A human reviewed this domain's claims before anything here published.
OpenAI — cdn
The mzstatic.com domain is commonly used to deliver Apple static assets, so this contact most likely serves CDN content. The provided label information alone does not establish an uncovered data flow.
Google Gemini — cdn
mzstatic.com is Apple's content delivery network used to serve static media assets such as images and icons for the App Store. Delivering essential first-party app content via a CDN does not indicate undisclosed tracking or data collection.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
com.apple.AppStore | — | 3 | 6 | 2026-07-30 |
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 Tell us what to re-check — a misattributed domain, an outdated classification, a claim about your own app — and a human will review it.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.