Privacy Policy
Last Updated: January 30, 2026
1. Data Controller
The data controller responsible for the processing of personal data is:
2. Types of Data Collected
We may collect and process the following categories of personal data:
- Identification data (username, email address)
- Account and authentication data
- Decks, match results, and gameplay statistics
- Technical data (IP address, browser, device, operating system)
- Usage and interaction data
- Cookie and tracking data (subject to consent)
3. Purpose of Processing
- Provide and manage user accounts
- Enable deck management and statistics tracking
- Ensure security and prevent abuse
- Improve performance and user experience
- Analyze usage statistics (with consent)
- Deliver advertising and marketing services (with consent)
- Comply with legal obligations
4. Legal Basis for Processing
| Purpose | Legal Basis |
|---|---|
| Account creation and service provision | Contract (Art. 6(1)(b) GDPR) |
| Security and fraud prevention | Legitimate interest (Art. 6(1)(f) GDPR) |
| Analytics cookies | Consent (Art. 6(1)(a) GDPR) |
| Marketing and advertising cookies | Consent (Art. 6(1)(a) GDPR) |
| Legal compliance | Legal obligation (Art. 6(1)(c) GDPR) |
5. Data Retention
Personal data is retained only for as long as necessary to fulfill the purposes for which it was collected:
- Account data: until account deletion
- Game and statistics data: until account deletion
- Technical logs: up to 12 months
- Analytics and marketing data: according to cookie duration
6. Data Sharing and Processors
We do not sell personal data. Personal data may be shared with the following processors:
- Hosting and infrastructure providers
- Google LLC (Analytics and Ads, only after consent)
- Email and notification service providers
7. International Data Transfers
Some data may be transferred outside the European Union (e.g., Google services). These transfers are safeguarded using Standard Contractual Clauses approved by the European Commission.
8. User Rights
Under the GDPR, you have the right to:
- Access your personal data
- Request rectification or deletion
- Restrict or object to processing
- Withdraw consent at any time
- Request data portability
- Lodge a complaint with a supervisory authority
9. Exercising Your Rights
To exercise your rights or request information, contact us at: info@mydeckstats.com
10. Children’s Privacy
MyDeckStats is not intended for users under the age of 13. We do not knowingly collect personal data from children.
11. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Any changes will be published on this page with an updated revision date.