1. Overview

This Privacy Policy explains what information Bibliocards collects, how we use it, when we share it, and the choices available to you when you use our website, mobile apps, and related services.

If you do not agree with this Privacy Policy, do not use Bibliocards.

2. Information we collect

We may collect information you provide directly, information created through your use of the service, and limited technical data from devices and browsers.

account details such as email address, username, profile information, and login provider details
collection data such as cards, binders, wishlists, duplicates, listings, messages, reports, and feedback you submit
transactional or support information when you contact us or report a problem
technical data such as device type, app version, browser type, language, IP-derived region, crash information, and analytics events

3. How we use information

We use information to operate, secure, improve, and support Bibliocards, and to communicate with users about the service.

provide core collection, catalog, community, and trading features
authenticate users and keep accounts secure
respond to support requests, safety reports, and legal notices
analyze usage, detect abuse, prevent fraud, and improve performance
comply with legal obligations and enforce our Terms, Privacy Policy, and Child Safety standards

4. When we share information

We do not sell personal information. We may share information only in limited situations necessary to run and protect the service.

with service providers that help us host, analyze, secure, or support Bibliocards
with other users when you choose to make content, binders, listings, or profile information visible to them
with app stores, social login providers, or platform partners when needed for account access or distribution
with law enforcement, regulators, or other authorities when required by law or when necessary to address safety, fraud, or abuse risks

5. Data retention

We keep personal information for as long as reasonably necessary to provide the service, comply with legal obligations, resolve disputes, and enforce our agreements.

Retention periods may vary depending on the type of data, whether the account remains active, and whether safety or legal issues require preservation.

6. Your choices and rights

Depending on where you live, you may have rights to access, correct, delete, or object to certain processing of your personal information.

You can contact [email protected] to request help with privacy-related questions or rights requests. We may need to verify your identity before acting on a request.

7. Children and safety

Bibliocards is not intended for young children. We also take additional steps to investigate reports, enforce our rules, and protect users where child-safety concerns are raised.

For more detail on prohibited conduct and reporting channels, see our Child Safety page.

8. International processing

Bibliocards may process and store information in countries other than the one where you live, depending on the providers we use to operate the service.

Where required, we take reasonable steps to use appropriate safeguards for cross-border data processing.

9. Changes to this policy

We may update this Privacy Policy from time to time. When we make material changes, we will update the effective date on this page and may provide additional notice where appropriate.

Your continued use of Bibliocards after an update takes effect means you accept the revised Privacy Policy.

10. Contact

For privacy questions or requests, contact [email protected].