Last updated: March 26, 2026
CalEntry is a native iOS app. We do not use browser cookies. The equivalent mechanisms we use on your device are described below.
We store your preferences (default calendar, event language, notification settings, color scheme) and your scan credit cache in iOS UserDefaults. These are strictly necessary for the app to function and cannot be disabled.
A randomly generated UUID is stored securely in the iOS Keychain. This identifier is used to associate your scan credits and subscription status with your device. It is not linked to your name, email address, or any other personally identifiable information. This identifier persists across app reinstalls to protect your purchased credits.
An anonymous session token is stored securely in the iOS Keychain via Supabase Auth. This token is used to authenticate requests to our backend and expires automatically. It is refreshed each time you open the app.
We use Firebase Crashlytics (Google) to collect crash reports. Crashlytics stores diagnostic data (device model, OS version, app version, crash stack traces) on Google's servers. It does not collect personally identifiable information, photos, or calendar data. No advertising IDs (IDFA) or behavioral tracking data are collected.
CalEntry contains no advertising and no ad-tracking SDKs. Your data is never sold or shared for advertising purposes.
You can clear all local app data by deleting and reinstalling the app. To delete your account data from our servers, use Settings → Delete Account within the app, or contact us at calentrysupport@gmail.com.