Privacy Policy
Last updated: November 21, 2025
73Log ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our mobile application and website.
Information We Collect
We collect information you provide directly to us:
- Account Information: Email address and password when you create an account
- Profile Information: Your callsign, name, and grid square location
- QSO Logs: Contact information you log including callsigns, frequencies, modes, dates, times, and notes
- Callsign Book: Information about stations you've contacted
How We Use Your Information
We use the information we collect to:
- Provide, maintain, and improve our services
- Sync your data across your devices
- Send you technical notices and support messages
- Respond to your comments and questions
Data Storage and Security
Your data is stored securely using Supabase, a trusted cloud platform. We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction.
- All data is encrypted in transit using TLS/SSL
- Passwords are hashed and never stored in plain text
- Access to data is protected by Row Level Security
Data Sharing
We do not sell, trade, or rent your personal information to third parties. We may share your information only in the following circumstances:
- With your consent
- To comply with legal obligations
- To protect our rights and prevent fraud
Your Rights
You have the right to:
- Access your personal data
- Correct inaccurate data
- Delete your account and associated data
- Export your data
Third-Party Services
We use the following third-party services:
- Supabase: Database and authentication
- Google Sign-In: Optional authentication method
Children's Privacy
Our service is not directed to children under 13. We do not knowingly collect personal information from children under 13.
Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.
Contact Us
If you have questions about this Privacy Policy, please contact us at: