Privacy Policy
Last Updated: January 14, 2026
1. Introduction
Deck of Adventures ("we," "our," or "us") is a tabletop role-playing game companion application. This Privacy Policy explains how we collect, use, and protect your information when you use our website and services.
2. Information We Collect
Information You Provide
- Account information (email address) if you choose to create an account
- Email address if you subscribe to our newsletter
- Character session data (HP, power pile state, notes) that you create while using the app
Information Collected Automatically
- Session data stored in your browser's localStorage to persist your game state
- Authentication cookies if you sign in to your account
- Basic usage analytics (page views, performance metrics) if you consent
- Newsletter engagement metrics (opens, clicks) if you subscribe
3. How We Use Your Information
We use your information to:
- Provide and maintain the game companion features
- Save and sync your character session progress
- Send newsletter updates about Deck of Adventures (if you subscribe)
- Improve our service performance and user experience
- Authenticate your account (if you choose to sign in)
4. Data Storage
Local Storage
Your game session data is stored locally in your browser. This data never leaves your device unless you create an account and opt into backend syncing.
Backend Storage
If you create an account, your session data may be synced to our secure servers hosted on Supabase to enable cross-device access.
Newsletter Data
If you subscribe to our newsletter, your email is stored and managed by Beehiiv.
5. Cookies
We use cookies to provide essential functionality and improve your experience. For detailed information about our cookie usage, please see our Cookie Policy.
6. Third-Party Services
We use the following third-party services:
7. Data Security
We implement appropriate technical and organizational measures to protect your personal information. However, no method of transmission over the internet is 100% secure.
8. Your Rights
You have the right to:
- Access your personal data
- Delete your account and associated data
- Unsubscribe from our newsletter at any time via the link in any email
- Clear your local browser storage at any time
- Opt out of non-essential cookies via our cookie settings
- Use the app anonymously via localStorage only (no account required)
9. Children's Privacy
Our service is not directed to children under 13. We do not knowingly collect personal information from children under 13.
10. 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.
11. Contact Us
If you have questions about this Privacy Policy, please reach out to us through our Discord community.