Effective date: June 13, 2026 Last updated: June 13, 2026

Thank you for using BeyGear (the "App"). We value your privacy. This policy explains what data we collect, how we use it, and the rights you have. By downloading and using the App, you agree to the practices described in this policy.

1. Data We Collect

1.1 Data you provide directly

• Third-party sign-in information: When you sign in with Apple or Google to join the leaderboard, we receive your unique account identifier (UID), display name, avatar (if any), and sign-in method. Sign in with Apple may provide a "Hide My Email" (private relay) address.
• Display name: You can change the name shown on the leaderboard within the App at any time.

1.2 Data collected automatically

• Device identifier: To keep the leaderboard fair and prevent duplicate entries, we use a device-level identifier (iOS identifierForVendor).
• Game and score data: Your best MAX SP spin-speed result. Once you sign in, this best value is uploaded and shown on the global leaderboard.
• Usage and analytics data: Through Firebase Analytics we collect anonymous usage, feature interactions, crash reports, and basic device information (model, OS version, language, etc.) to improve the App.
• Advertising data: The App uses Google AdMob to display ads, which may collect device identifiers (such as the advertising identifier) to serve and measure ads.

1.3 Data stored only on your device (not uploaded)

• Practice records: Each shot's spin speed, timing, real-time curve, and so on are stored locally on your phone for your personal viewing and analysis only. Apart from uploading your best value to the leaderboard, this data is not sent to any server.

1.4 Bluetooth

• The App uses Bluetooth to connect to your launcher and read spin-speed data. The Bluetooth connection does not transmit any personal data; it is used solely to communicate with the device.

2. How We Use This Data

• To provide core features: measuring and displaying spin speed, records, statistics, and curve analysis.
• To provide sign-in, the global leaderboard, and ranking calculation.