Privacy & Terms of Service

Last Updated: April 30, 2026

Welcome to Old Guy Judo. This document governs your use of the website located at oldguyjudo.com (the "Website") and the Old Guy Judo Journal application (the "App"). By accessing either the Website or the App, you agree to these terms.

1. Privacy Policy

  • We respect your privacy and are committed to protecting any information you share with us.

    Data We Collect

    • Account Information: When you log in via Google OAuth, we receive your name, email address, and profile picture. This is used solely to create and manage your personal training journal.

    • Training Logs: We store the technical data you enter into the App, including session dates, techniques practiced, partners, notes, and sport type (Judo or BJJ).

    • Third-Party Integrations: If you choose to connect your Strava account, we access specific activity data to sync your physical training with your technical logs.

    • Analytics: We may collect anonymous usage data on the Site and App to improve performance and user experience.

    • Cookies: We use cookies to keep you signed in to the App and to remember your preferences (such as Dark Mode).

    How We Use Your Data

    • To provide and maintain the App's functionality.

    • Synchronize your training history across devices.

    • Facilitate integrations with third-party services like Strava (where explicitly authorized by you).

    • We do not sell your personal training data to third parties.

    Data Storage & Security

    We use industry-standard security protocols, including Google Firebase for authentication and database management. While we strive to protect your information, no method of transmission over the internet is 100% secure.

    Data Ownership & Deletion

    You own your data. You may request to have your account and all associated logs deleted at any time by contacting us.

    2. Terms of Service

    Acceptance of Terms

    By accessing the Site or the App, you agree to be bound by these terms. If you do not agree, please do not use our services.

    Description of Service

    Old Guy Judo provides a digital archive for martial arts practitioners to log, track, and visualize their progress in Judo and Brazilian Jiu-Jitsu.

    Eligibility

    The Website and App are intended for adults. If you are under 18, you should use these services only with the permission of a parent or guardian.

    User Content

    • You own your training notes and data.

    • By using the App, you grant us a non-exclusive license to host and backup your data so you can access it across devices.

    • You agree not to use the App to store illegal content or harassment.

    Third-Party Links

    Our Site and App may contain links to third-party websites or services (e.g., Strava). We have no control over, and assume no responsibility for, the content, privacy policies, or practices of any third-party services.

    Limitation of Liability

    In no event shall Old Guy Judo or its developers be liable for any indirect, incidental, special, or consequential damages resulting from your use of the Site or the App.

    "As-Is" Service: The Website and App are provided "as-is" without warranties of any kind. We are not responsible for any data loss.

    Changes to These Terms

    We may update these Privacy & Terms from time to time. Your continued use of the Website or App after changes are posted constitutes acceptance of the new terms.