Last updated: April 21, 2026

This Privacy Policy describes how Ring Rush (the "App") handles user information. Please read this Policy carefully before using the App.

1. Information We Collect

The App collects the following information.

1.1 Information You Provide

• Nickname: A nickname that you optionally set, used to display your name on leaderboards and in battle mode.

1.2 Automatically Collected Information

• Anonymous user ID: An anonymous identifier automatically generated by Firebase Anonymous Authentication (we do not collect personal credentials such as email address or password).
• Gameplay data: Score, dynamic vision score, accuracy, average reaction time, maximum phase reached, number of questions answered, max combo, and play timestamps.
• Achievement data: A record of unlocked achievements.
• Streak data: Number of consecutive play days (streak).
• Battle data: Battle room information, battle results, and placements.
• Crash reports: Technical information about app crashes and errors (via Firebase Crashlytics).
• Advertising identifiers: IDFA (Identifier for Advertisers) on iOS and Google Advertising ID on Android. On iOS, IDFA is collected only when the user grants permission via App Tracking Transparency (ATT).
• Ad interaction data: Ad impressions, clicks, conversions, and similar events.
• Purchase data: Identifiers of purchased products, purchase timestamps, and subscription status (payment information itself is handled by Apple / Google; the App never receives it).
• Remote configuration data: App configuration values delivered via Firebase Remote Config.

1.3 Information We Do Not Collect

The App does not collect the following information.