Privacy Policy

Information we collect

We keep data collection to a minimum. You can use the application without creating an account—the following information stays on your device or browser:

• Study progress, preferred difficulty, and streak statistics.
• Language preferences, downloaded lessons, and reminders schedule.

When analytics is enabled, we rely on trusted processors to understand app stability:

• Firebase Analytics (Google) captures anonymous usage patterns to detect which features need attention.
• Firebase Crashlytics records crash diagnostics such as device model and OS version so we can fix bugs quickly. Study content is never part of these reports.

How we use information

Local information personalises your review decks and synchronises notifications. The analytics data described above is aggregated and reviewed only to improve reliability, performance, and lesson quality.

We do not sell or rent personal data, and we do not display advertising inside the app or on this website.

Your choices

• You can reset or delete in-app data from the settings screen at any time.
• Removing the app or clearing your browser storage will erase local study data.
• Analytics and crash reporting can be disabled from your device privacy settings (iOS/Android) if you prefer.

Contact

Questions or privacy requests can be sent to contact@quranvocabulary.com. We will respond as quickly as possible.