No account registration or advertising is provided. Detailed question progress, wrong answers, review notes, glossary recall, reminders, and theme settings are stored on the device.
To provide purchase and restore functions and maintain cross-session study metrics, Apple and RevenueCat may process purchase status, an app user identifier, total active study time, total questions answered, total correct answers, and the last study activity time. These values are not used for advertising or cross-app tracking, and individual question text or answer selections are not transmitted as study metrics.
For privacy questions, contact storkan2@gmail.com.
Effective: August 12, 2026