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Privacy Policy

Last updated: March 2026

1. Controller

The party responsible for processing personal data within the meaning of the GDPR is:

Thilo Waltenberger
Mainbergstr. 29, 96175 Pettstadt, Germany
hello@gradoscan.com

2. Data Collected

GradoScan collects and processes the following data:

  • Email address and password (upon registration)
  • Profile information (username, display name, profile picture)
  • Photos of trading cards (for AI grading)
  • Grading results and collection data
  • Technical device data (operating system, app version)

3. Purpose of Processing

Your data is used exclusively for:

  • Providing app features (card grading, collection)
  • Managing your user account
  • Processing subscriptions via App Store / Google Play
  • Improving AI analysis features

4. Third-Party Services

GradoScan uses the following third-party services:

  • Supabase – Database and authentication (EU servers)
  • RevenueCat – In-app subscription management
  • Apple / Google – Payment processing via App Store / Play Store

5. Retention Period

Your data is stored as long as your account is active. After account deletion, all personal data will be deleted within 30 days.

6. Your Rights

You have the right to access, rectify, delete, and port your data, as well as the right to restrict processing and object. Contact us at the email address above.

7. Contact

For privacy questions: hello@gradoscan.com