Privacy Policy
Last updated: November 24, 2025
1. Introduction
Mare Games OÜ (“we”, “our”, or “us”) respects your privacy.
This Privacy Policy explains how we collect, use, share, and protect information when you use our
mobile games and related services (collectively, the “Services”), including QuizBattle.
2. Data Controller
Mare Games OÜ is the data controller for personal data processed under this Policy.
Contact: support@maregames.co
3. Information We Collect
- Account & Authentication Data: When you sign in with Google, we receive a unique user ID, basic profile information (such as name and email address), and a secure authentication token.
- Gameplay & Usage Data: Device information, game interactions, session duration, feature usage, and general analytics events collected through Firebase Analytics.
- Crash & Diagnostics Data: Crash logs, device state, and performance data collected through Firebase Crashlytics to identify and fix stability issues.
- Support Communications: If you contact us, we collect the information you provide (such as email, message content, and attachments).
We do not knowingly collect sensitive categories of personal data.
4. How We Use Your Information
We use your information to:
- Authenticate you and provide account-based features.
- Operate, maintain, and improve gameplay, matchmaking, and balance.
- Understand player behavior and improve user experience.
- Detect, prevent, and fix bugs, crashes, and security incidents.
- Respond to your requests and provide customer support.
5. Legal Bases (EEA/UK Users)
If you are in the European Economic Area or UK, we process your data under these legal bases:
- Contract: To provide the Services you request.
- Legitimate Interests: To improve the Services, ensure stability, and prevent fraud.
- Consent: Where required (for example, if we introduce optional tracking features).
6. Sharing and Processing by Third Parties
We use trusted third-party processors to run our Services:
- Google Sign-In (authentication)
- Firebase Analytics (usage analytics)
- Firebase Crashlytics (crash reporting)
These providers process data under their own privacy policies and data-processing terms.
7. International Transfers
Our third-party providers may process data on servers outside your country.
Where required, we rely on appropriate safeguards such as Standard Contractual Clauses.
8. Data Retention
We retain personal data only as long as needed for the purposes described here:
- Account data: kept while your account is active.
- Analytics and crash data: typically retained in aggregated or pseudonymized form for up to 26 months, unless we need a shorter/longer period for legal or operational reasons.
- Support communications: retained as long as necessary to resolve your request and comply with legal obligations.
9. Children's Privacy
Our games are not directed to children under 13, and we do not knowingly collect personal information from them.
If you believe a child has provided us data, contact us and we will delete it.
10. Your Rights
Depending on your region, you may have rights to access, correct, delete, or restrict processing of your data,
and to object or withdraw consent.
You can exercise your rights by emailing
support@maregames.co.
You may also request account deletion as described on our Data Deletion page.
11. Security
We use reasonable technical and organizational safeguards to protect your data.
However, no system can be guaranteed 100% secure.
12. Changes to This Policy
We may update this Privacy Policy periodically. We will post changes here and update the “Last updated” date.
13. Contact Us
Email: support@maregames.co