Last updated: November 2025

Thank you for using Birthbook.

This Privacy Policy explains how Birthbook handles your data and protects your privacy.

1. Information We Collect

Birthbook does not collect, transmit, or share any personal data with external servers.

All information you enter – such as names, birthdays, and reminder times – is stored only on your device.

2. How Your Information Is Used

• The app uses your data solely to show birthdays, reminders, and widgets.
• Notifications are scheduled locally on your device; no information is uploaded to the cloud.

3. Data Storage and Security

• All data is stored using Apple’s local storage (e.g. UserDefaults or Core Data).
• If you uninstall the app, all stored data is automatically deleted.

4. Third-Party Services

Birthbook does not use any third-party analytics, advertising, or tracking services.

5. User Control