Privacy Policy

Mattis ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use the Mattis mobile application (the "Service").

Note for Parents: Mattis is a family-friendly game. We take the privacy of children seriously and comply with the Children's Online Privacy Protection Act (COPPA).

1. Information We Collect

While using our Service, we may collect certain information automatically to provide, maintain, and improve the game experience.

Usage Data

Device information (model, operating system version, unique device identifiers).
Usage metrics (game sessions, duration, features used, levels completed).
In-game events (wins, losses, card interactions).
Crash reports and diagnostic data to improve app stability.

No Personal Identification

We do not collect "Personal Data" such as your name, email address, physical address, or phone number unless you explicitly provide it to us for support purposes.

2. Third-Party Service Providers

We use third-party services that may collect information used to identify you or your device. Below are links to the privacy policies of the third-party service providers used by Mattis:

Google Play Services
AdMob (Advertising)
Google Analytics for Firebase (Analytics)
Google Play Games Services (Leaderboards & Achievements)

3. Advertising and Analytics

We use AdMob to display advertisements. These ads help keep the game free to play. AdMob may use your advertising ID to show personalized ads based on your interests.

9. Data Deletion

You have the right to request deletion of your data associated with Mattis. To request deletion of all data associated with your use of Mattis, please email stianstrange@gmail.com.