Corner.
Privacy policy — effective 2026-08-04
What stays on your device
Everything you produce in Corner: round setups, session history, settings. Corner has no accounts and no server of its own. Deleting the app, or tapping "Erase All History" in Settings, removes this data.
What we measure
Corner sends a small set of anonymous usage events (for example "a session was completed") through TelemetryDeck, a privacy-first analytics service that does not track you across apps, does not collect personal identifiers, and shows us only aggregates. No names, no emails, no locations, no advertising identifiers, no round-by-round content.
What we never do
No ads. No selling or sharing data. No tracking across apps or websites. No reading your contacts, photos, microphone, or location — Corner never asks for those permissions.
Purchases
Corner Pro is processed entirely by Apple. We see an anonymous "a purchase happened" signal and nothing about you.