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.
fp.pipopayment.us
classified as unknown · 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 medium — undisclosed split: anthropic=true, openai=false · no answer from gemini (parse). A human reviewed this domain's claims before anything here published.
Anthropic Claude — unknown
The name suggests payment infrastructure ("pipopayment") with an "fp" host that commonly denotes fingerprinting/fraud-prevention, but I cannot verify who operates fp.pipopayment.us, so I will not assert first-party or tracker status. Since the label declares no collection or sharing at all, contact with an endpoint of this type implies a data flow the label does not cover; a human reviewer should confirm ownership and payload before publishing.
OpenAI — unknown
The domain may be related to payment processing or fraud prevention, but ownership and its specific function are not provided, so it is ambiguous. A network contact alone does not establish a data flow absent from the label.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
com.lemon.lvoverseas | — | 3 | 45 | 2026-07-30 |
The corpus grows one report at a time: donate your App Privacy Report — anonymous by design.
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