Legal Notice

Last updated: 01/01/2026

1. Contact

For any queries, claims, or legal communications, the user may contact through the following email address:

This website and the Aurum application are intended to provide a technical local-first financial management tool and to inform about its use.

Access to and use of the website attributes the status of user and implies acceptance of this Legal Notice and the associated Terms and Conditions.

Aurum is a project funded through the following means:

Affiliation: The site and the application may contain affiliate links.
If you contract an external service through them, Aurum could receive a commission at no additional cost to the user.
The presence of these links is discretionary and does not affect the objectivity of the information.
Donations: Voluntary contributions intended exclusively for the technical maintenance and evolution of the tool are accepted.
These donations do not constitute the purchase of a product nor do they grant additional rights to the user.

The design, source code, logos, texts, and content of Aurum are the property of its creators or have the corresponding licenses.

Total or partial reproduction, distribution, or transformation of these elements is prohibited without express written authorization.

Content: The owner is not responsible for the accuracy of the data entered by the user or for financial decisions made based on the tool's calculations.
Technical: Being a local-first tool, the owner assumes no responsibility for data loss resulting from failures in the user's device, deletion of browser history (IndexedDB), or errors in synchronization with third-party services (Google Drive).
External Links: We are not responsible for the content or policies of linked third-party websites.

For detailed information on data processing and the absence of tracking cookies, consult our Privacy Policy and our Cookies and Local Storage Policy.

This Legal Notice is governed by Spanish law. For any controversy, the parties submit to the competent courts and tribunals in Spain.