PRIVACY
Privacy without the fog.
This policy explains what CrownLab processes, why it is needed and what control you have. CrownLab is an independent fan project managed in Spain.
Last updated 24 August 2026Who is responsible?
CrownLab's creator is responsible for the processing described here. You can contact the project, exercise a data-protection right or request deletion through the contact form.
What data is processed?
- Public game information: player tags, names, clans, card levels, decks and battle-log information requested through the Clash Royale API.
- Contact information: the email address, topic and message you voluntarily send through the contact form.
- Aggregate usage counts: page category and actions such as profile searches, battle reviews and shares. CrownLab does not store IP addresses, advertising identifiers or device fingerprints for these counts.
- Local preference: your optional-storage choice is kept only in your browser.
Why and on what basis?
Game information is processed to provide the analysis you request and to build matchup statistics. Contact details are processed to answer your message. Aggregate counts are used to understand whether the service works and which features are useful. These purposes rely on providing the requested service, your voluntary submission and CrownLab's legitimate interest in operating and improving a low-data fan tool.
Who receives data?
Player tags are sent server-side to the Clash Royale API through the RoyaleAPI developer proxy. Hosting and security providers may process ordinary network information to deliver the site. CrownLab does not sell personal data. Contact messages are visible only to the project owner.
How long is it kept?
Contact messages are deleted after a maximum of 90 days. Anonymous aggregate counts are kept for up to 24 months. Stored player battle history is limited to 12 months, matchup observations to 90 days, and the latest player snapshot replaces the previous one. Relevant records can be deleted earlier following a valid request.
Your rights
Where applicable, you may request access, correction, deletion, restriction or objection, and may complain to the Spanish Data Protection Agency. Use the contact form and select “Data or privacy”. CrownLab may need enough information to verify that a request relates to you.
Children
The public analysis does not require an account. Anyone under 14 should not send personal information through the contact form without the involvement of a parent or guardian.