1. Introduction

Kesem is a puzzle game app (including crossword-style games). This Privacy Policy explains what data is collected, how it is used, and how it is protected.

2. Information We Collect

2.1 Anonymous Authentication

The app uses Firebase Authentication with anonymous sign-in. A random user ID may be created without asking for your name or email.

2.2 Usage Data and Analytics

We may collect anonymous usage data via Firebase Analytics, such as:

• Screens viewed in the app
• Puzzles started/completed and difficulty selections
• Technical events and errors for app stability
• Subscription events (for example paywall views and purchases)

2.3 Puzzle Content and Progress

Puzzle content and user progress may be stored via Firebase services (for example Cloud Firestore) to support app functionality.

2.4 Locally Stored Data

• User preferences (for example language/font/app settings)
• Cache and temporary files for performance
• Local progress data used by the app

3. Information We Do Not Directly Request

The app does not require users to enter name, email address, or phone number inside the app itself.

4. Permissions

• Internet - to load content, sync data, and access cloud services
• Billing (Android) - to support subscriptions and in-app purchases

5. Third-Party Services

• Google Firebase (Authentication, Firestore, Analytics, Functions)
• Google Play / Apple App Store for purchase processing

Google Privacy Policy: https://policies.google.com/privacy

6. Subscriptions and Purchases

In-app purchases are processed by app stores. Payment details are handled by those stores and are not stored on our servers.

7. Data Sharing

We do not sell personal data. Data may be processed by infrastructure providers only to operate the app.

8. Data Retention and Deletion

Local app data can be removed by uninstalling the app. Cloud data is retained according to the configuration and retention settings of the services we use.

For privacy or deletion requests, contact: [email protected]

9. Data Security

We use reasonable safeguards to protect data, including encrypted transport (HTTPS) and controlled access.

10. Younger Users

If a parent or guardian believes unwanted data has been collected, please contact us and we will review and handle the request appropriately.

11. Changes to This Policy

We may update this policy from time to time. Any updates will be published on this page with a new "Last updated" date.

12. Contact

Email: [email protected]