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.
ios.femetrics.grammarly.io
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 low — classification split: anthropic=first-party, openai=analytics · no answer from gemini (parse). A human reviewed this domain's claims before anything here published.
Anthropic Claude — first-party
grammarly.io is the app developer's own domain, and the 'femetrics' hostname suggests a first-party front-end metrics/telemetry endpoint rather than a third-party tracker or ad network. Since the provided label snapshot declares no data collection at all, a telemetry contact implies an undeclared usage/diagnostic data flow — though a human should confirm the label snapshot is complete and that the endpoint is not purely ephemeral/non-collecting before publishing.
OpenAI — analytics
The grammarly.io subdomain and "metrics" naming indicate a likely first-party analytics/telemetry endpoint operated for Grammarly. The app declares no collection or sharing, so this apparent analytics contact is not covered by its privacy label.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
com.grammarly.keyboard | not in label | 4 | 222 | 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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