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Book Sanctuary Privacy Policy

Last Updated: July 16, 2026

1. Introduction

Book Sanctuary is a mobile book reader app created to help users organize and enjoy their personal reading experience. This Privacy Policy explains how Book Sanctuary handles information when you use the app.

2. Information We Collect

Book Sanctuary may store app activity needed to provide the reading experience, such as library items, reading progress, bookmarks, preferences, and settings.

If you choose to sign in with Google, we may receive basic Google account information such as your name, email address, profile image, and account identifier so we can create or connect your Book Sanctuary account.

If you enable Google Drive sync, Book Sanctuary may upload and access the books, reading progress, bookmarks, and related app files needed to sync your library across devices.

If you contact support, we may receive the contact information and message details you choose to provide.

3. How Information Is Used

Information is used to operate the app, preserve your reading progress, improve reliability, respond to support requests, and maintain app safety.

Google account information is used for sign-in, account identification, and syncing your Book Sanctuary experience when you choose to use those features.

We do not sell personal information.

4. Local Device Data

Some reading data may be stored locally on your device so the app can remember your library, preferences, and reading position. Removing the app or clearing device data may delete locally stored information.

5. Google Login and Google Drive

Google login and Google Drive sync are optional features. You can use Book Sanctuary without Google login unless a specific sync feature requires it.

When you connect Google Drive, Book Sanctuary uses the permissions you approve to upload, store, retrieve, and sync your books and reading data in your Google Drive account.

Your books remain stored in your Google Drive account under Google's terms and privacy policies. You can manage or revoke Book Sanctuary's Google access through your Google account settings.

6. Third-Party Services

Book Sanctuary may rely on platform services such as Google Sign-In, Google Drive, app stores, crash reporting, analytics, or cloud infrastructure. Those services process information under their own terms and privacy policies.

7. Data Security

We use reasonable technical and organizational measures to protect information. No mobile app, storage system, or internet transmission can be guaranteed to be completely secure.

8. Children's Privacy

Book Sanctuary is not directed to children under 13. If you believe a child has provided personal information through the app, please contact us so we can review and address the issue.

9. Changes to This Policy

We may update this Privacy Policy from time to time. The updated version will be posted on this page with a revised date.

10. Contact

For questions about this Privacy Policy or Book Sanctuary privacy practices, contact Marshsoft Technologies at marshallmusyimi@gmail.com.