Privacy Policy

Last updated: February 18, 2026

1. Data Controller

The data controller for the app "Stealr.io" is the app operator. For any privacy-related questions, please contact us at: canyuezer@icloud.com

2. Data We Collect

• Anonymous User ID: On first launch, an anonymous ID is created via Firebase Authentication. This does not contain any personal information such as name or email address.
• Game Data: During a game, moves and card states are stored in Firebase Firestore to enable real-time multiplayer gameplay. This data is automatically deleted after the game ends.
• Device Information: For ad delivery, technical device data (e.g., device type, operating system) may be processed.

3. Advertising (Google AdMob)

iOS App: We use Google AdMob to display ads. AdMob may use cookies or device identifiers to show personalized ads. On first launch, you will be asked via App Tracking Transparency (ATT) whether you allow personalized tracking. You can change this at any time in your iOS Settings. You can permanently remove all ads with a one-time in-app purchase ($3.99 USD).

For more information about data processing by Google: Google Privacy Policy

4. Firebase (Google)

We use the following Firebase services:

• Firebase Authentication: Anonymous authentication without personal data.
• Firebase Firestore: Storage of game states during gameplay.
• Firebase Hosting: Hosting of the web version of the app.

Firebase services are provided by Google LLC. Data may be processed in data centers within the EU or US.

5. Data Sharing with Third Parties

We do not share personal data with third parties, except with the service providers mentioned above (Google/Firebase, Google AdMob), which are necessary for the operation of the app.

6. Data Storage and Deletion

• Game data is automatically deleted after the game ends.
• The anonymous user ID is stored locally on the device and can be removed by uninstalling the app.
• The in-app purchase status is stored locally on the device.

7. Your Rights

You have the right to access, correct, and delete your data. Since we do not collect personally identifiable information, it is not possible to associate data with your identity. For questions, contact us at canyuezer@icloud.com.

8. Changes

We reserve the right to update this privacy policy as needed. The current version is always available at this URL.

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