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.
xp.apple.com
classified as first-party · 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 high. A human reviewed this domain's claims before anything here published.
Anthropic Claude — first-party
xp.apple.com is on apple.com, the same vendor as the app (com.apple.TestFlight), so this is a first-party contact rather than a third-party tracker; it is commonly associated with Apple configuration/experimentation endpoints, though I cannot verify its exact function from a source here. The 'nothing declared' fields appear to reflect a missing or unfetched privacy label rather than an affirmative denial, so an undisclosed data flow cannot be established from the given evidence.
OpenAI — first-party
The domain is under apple.com and is most likely Apple first-party infrastructure. No evidence provided identifies the specific data flow or shows that it exceeds the app's label.
Google Gemini — first-party
xp.apple.com is an Apple-owned domain used for diagnostic and telemetry services, making this a first-party contact for TestFlight. Based on the provided data, there is insufficient evidence to determine that an undisclosed data flow occurred.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
com.apple.TestFlight | — | 7 | 171 | 2026-07-28 → 2026-07-30 |
The corpus grows one report at a time: donate your App Privacy Report — anonymous by design.
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