🔒 Privacy Policy

Last updated: January 23, 2026

Welcome to MojiShock! This privacy policy explains how we collect, use, and protect your information when you use our mobile application.

1. Data Controller

FlutterMate is responsible for processing your personal data for the MojiShock application.

Contact: [email protected]

2. Data We Collect

2.1 Data Collected Automatically

• Anonymous Firebase ID: A unique identifier automatically generated to save your progress and participate in leaderboards. This identifier is not linked to your real identity.
• Gameplay data: Scores, progress, levels reached, combos, playtime, modes used.
• Analytics data: Interactions with the game, events (game start/end, obstacles reached), to improve the gaming experience.
• Technical data: Device type, Android version, app version, system language.
• Country: Automatically detected via your system language (displayed on leaderboards).

2.2 Data You Provide

• Username: If you participate in leaderboards, you can choose a username (2-15 characters). This username is publicly visible.

2.3 Data We Do NOT Collect

We never collect:

• Your name, email, phone number
• Your precise GPS location
• Your contacts, photos, or files
• Your payment information (the game is 100% free)

3. How We Use Your Data

We use your data to:

• Operate the game: Save your progress, coins, and power-ups.
• Manage leaderboards: Display global and weekly scores.
• Improve the game: Analyze usage statistics to balance difficulty and fix bugs.
• Display advertisements: Fund the free game through ads (see section 5).

4. Third-Party Services

4.1 Firebase (Google)

We use Google's Firebase services:

• Firebase Authentication: Anonymous authentication (no account required)
• Cloud Firestore: Storage of leaderboard scores
• Firebase Analytics: Anonymized usage analysis

Firebase Privacy Policy: firebase.google.com/support/privacy

4.2 Google AdMob

We display ads via Google AdMob to fund the game. AdMob may collect:

• Advertising identifiers from your device
• Ad interaction data

You can disable ad personalization: Android Settings → Google → Ads → Opt out of personalization

Google Privacy Policy: policies.google.com/privacy

5. Advertisements

MojiShock is a free game funded by advertising. Types of ads:

• Interstitial ads: Displayed between games (approximately every 3 games, after a minimum score).
• Rewarded ads: 100% optional, allowing you to earn coins or continue after a Game Over.

Rewarded ads are never mandatory to play.

6. Data Retention

• Local data (progress, coins, settings): Stored on your device until app uninstallation.
• Leaderboard scores: Retained as long as your score is on the leaderboard or until you request deletion.
• Analytics data: Retained for a maximum of 14 months by Firebase Analytics (aggregated and anonymized data).

7. Data Security

• Encrypted communications (HTTPS/TLS)
• Strict Firestore security rules
• Secure local storage with HMAC signature
• Server-side score validation to prevent cheating

8. Your Rights (GDPR)

Under the General Data Protection Regulation, you have the following rights:

• Access: Obtain a copy of your data
• Rectification: Correct your data (e.g., change your username in the app)
• Erasure: Delete your data (uninstall the app + request by email)
• Objection: Object to certain processing
• Portability: Receive your data in a structured format

To exercise these rights: [email protected]

9. Children's Privacy

MojiShock is a family-friendly game accessible to all ages. We do not intentionally collect personal data from children under 13 beyond what is strictly necessary for the game to function (anonymous identifier, scores).

If you are a parent and believe your child has provided us with personal data, contact us to have it deleted.

10. International Transfers

Your data may be processed by Firebase (Google) servers located in the European Union or the United States. These transfers are governed by the European Commission's Standard Contractual Clauses.

11. Changes

This policy may be updated. In case of significant changes, we will notify you via an in-app notification. The update date is indicated at the top of this page.

12. Contact