Legal notice

Last updated 31 Oct 2026

The information below identifies who provides this website, as required by Portuguese Decree-Law n.º 7/2004 on electronic commerce and by the transparency rules of the GDPR.

1. Service provider

  • Service: Loog, available at loog.app
  • Operated by: Diogo Filipe Teixeira Figueiredo, private individual
  • Tax identification number (NIF): 281468389
  • Country of establishment: Portugal
  • Email: support@loog.app

2. Nature of the service

Loog is a training logbook offered free of charge during early access. It is run by a private individual and is not a commercial establishment. It is not registered with any professional order and does not provide medical, health or coaching services.

3. Hosting

The website and app are hosted by Vercel Inc., 440 N Barranca Ave #4133, Covina, CA 91723, United States (vercel.com). Personal data is stored in the European Union, as described in the privacy policy.

4. Terms and privacy

Use of Loog is governed by the terms of service. How personal data is handled is described in the privacy policy.

5. Intellectual property

The content of this website, including its texts, design, logo, software and exercise library, is protected by copyright and other intellectual property rights and belongs to the operator or its licensors. Reproducing, distributing or modifying it without prior written permission is not allowed, except where the law expressly permits it.

7. Disputes

If you have a complaint, please contact us first at support@loog.app. Consumers may also turn to a competent alternative dispute resolution entity; the list of entities in Portugal is published by the Direção-Geral do Consumidor at www.consumidor.gov.pt.