Dört Köşe is a mobile app that provides football statistics and predictions.
The app does not take bets, does not accept money, and is not intended for anyone
under 18.
Data we collect
Anonymous session identifier: the app works without an account.
A random identifier, not linked to your real-world identity, is created so your
preferences can be stored. We do not ask for or collect your name, email address,
phone number, or payment details.
Push notification token: if you allow notifications, an Expo
push token is stored so we can deliver them to your device. You can turn this off
at any time from your phone settings or inside the app.
Notification preferences and saved predictions: the choices you
make in the app are stored against your anonymous identifier.
What we do not collect
We do not collect location, contacts, photos, advertising identifiers, or any
cross-app tracking data. The app contains no advertising and no third-party
analytics or tracking SDKs. Your data is never sold or shared for marketing.
Service providers
Supabase: database and server infrastructure. The data listed
above is hosted there.
Expo: delivery of push notifications. Only the push token is
processed.
Retention and deletion
Data is kept only for as long as the app needs it to work. Deleting the app
removes local data from your device; you can request deletion of your anonymous
server-side record using the contact address below.