Librarius Privacy Policy

The controller of the personal data obtained through Librarius is the operator of the Librarius service, reachable at:

To exercise your rights or ask privacy questions, please write from the email linked to your account when possible so we can verify your identity securely.

Depending on how you use Librarius, we may process:

We process data to:

We do not sell your personal data. We may share information with:

Some providers may be outside the European Economic Area; in those cases we will use mechanisms recognised under applicable law (e.g. standard contractual clauses) when required.

Some Service features use artificial-intelligence systems (our own or third-party) to help with recommendations, games or trivia, classification or generation of book-related text, or other product aids. We may also generate or publish sample or community-engagement content through automated accounts or processes.

When you send data to an AI feature, we may transmit to model providers the minimum information needed to obtain the response. We do not sell your data to those providers. Use of each feature is voluntary unless it is inseparable from a utility you enable.

On the website we may use cookies or similar technologies. Essential ones enable basic operation (e.g. language preference). Non-essential ones (e.g. web analytics) are activated only if you accept them in the cookie banner. You can accept or reject again later via “Manage cookies” in the website footer.

In the mobile app we may measure usage to improve the service. If we later ask for consent equivalent to the web, we will do so explicitly in the app. Until then, this processing is described here; you can also use the operating system’s privacy controls where they apply.

We keep data while your account is active and for any additional period required by law or to resolve incidents. If you delete your account from the app or request it from us, we will erase or anonymise personal data unless we must retain it for legal reasons or limited legitimate interests (e.g. security logs for a reasonable period).

If EU Regulation 2016/679 (GDPR) and applicable Spanish law apply, you may exercise the rights of access, rectification, erasure, objection, restriction of processing, data portability (where applicable), and withdraw consent where processing is based on consent.

You may also lodge a complaint with the Spanish Data Protection Agency (www.aepd.es).

Requests: librarius1.app@gmail.com

We apply reasonable technical and organisational measures (encryption in transit where appropriate, access controls, authentication) to protect information. No system is 100% secure; if you notice an issue, contact us immediately.

Only if the app requests access to your location (for example to suggest reading events, nearby searches, or nearby marketplace), we will use that data according to the permission you grant in the operating system. On listings or profiles we may show approximate location. You can revoke permission at any time in device settings; some features may no longer be available.

Librarius is not directed at anyone under 18, as stated in the Terms. By registering you declare that you meet that age. If you believe a minor has provided us with data, please contact us so we can take appropriate steps.

We may update this policy; we will publish the current version on the web and, if the change is material, notify you by reasonable means (e.g. in-app notice or email).

Where not governed by EU data protection law, this policy shall be interpreted in accordance with Spanish law. For disputes arising from processing, the courts of Spain shall have jurisdiction, without prejudice to any mandatory consumer protections that may apply to you.