Privacy Policy & Disclaimer

About This App

DreamTCG Online is a non-commercial, fan-made web application for building decks for the My Little Pony Card Game published by KAYOU. It is not affiliated with, endorsed by, or connected to KAYOU or Hasbro in any way.

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What We Collect

When you choose to sign in, we receive the following from your auth provider (Google or X):

• Display name
• Email address
• A unique user ID issued by the provider

We also store the decks you save: card IDs, card names, and quantities. We do not collect passwords, payment information, or any other personal data.

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How We Use Your Data

Your data is used solely to:

• Identify your account so your decks are accessible across devices
• Store and retrieve your saved decks (cloud sync)

We do not sell, rent, share, or use your data for advertising, analytics, or any commercial purpose — now or in the future.

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Data Storage & Security

All data is stored on Supabase, a managed cloud database platform. Your decks are protected by Row-Level Security (RLS), meaning only your own account can read or modify your data. Authentication tokens are stored locally in your browser and never sent to any server we control beyond Supabase.

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Third-Party Services

• Google OAuth — Sign-in handled by Google. Subject to Google's Privacy Policy.
• X (Twitter) OAuth — Sign-in handled by X. Subject to X's Privacy Policy.
• Supabase — Database and authentication. Subject to Supabase's Privacy Policy.

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Data Deletion

You can request deletion of your account and all associated deck data at any time by opening an issue on our GitHub repository. Signing out of the app automatically clears your locally cached deck data.

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No Commercial Use

This is a free, non-profit fan project. No fees are charged, no advertisements are displayed, and user data will never be monetized in any form. The project has no plans to become a commercial product.

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Copyright Disclaimer

All card artwork, card names, characters, and game mechanics are the property of KAYOU and/or Hasbro. This tool is created for fan use only, is not for sale, and generates no revenue. If you are a rights holder and have concerns, please contact us via GitHub.

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Changes to This Policy

This policy may be updated as the app evolves. The effective date at the top of this page will reflect the most recent revision. Continued use of the app after changes are posted constitutes your acceptance of the updated policy.