Last updated: November 7, 2025

Welcome to GrooveSync. This Privacy Policy explains how GrooveSync (“we”, “our”, or “us”) collects, uses, discloses, and protects information when you use our mobile application and related services.

1. Information We Collect

We may collect the following categories of information:

• Device Information: device model, OS version, connection status (e.g., USB connection information) needed to enable physical electronic-drum connectivity.
• Usage Data: anonymized usage analytics, session durations, feature usage statistics to improve app performance and lessons.
• Account Information (optional): nickname, email address or social account identifiers if you sign up to use online PK or cloud score features.
• Performance Data: drumming performance metrics (timing, hit accuracy) used solely for in-app AI feedback and learning progress.

We do not collect sensitive personal data (e.g., health, precise location) unless you explicitly provide it and consent to be used for a specific feature.

2. How We Use Information

We use collected information to:

• Enable and maintain electronic drum connectivity and related features.
• Provide AI-driven teaching, feedback, and scoring.
• Power online PK (multiplayer) features and store user progress in the cloud.
• Improve app functionality, fix bugs, and tailor content.
• Respond to user support requests.

3. Data Sharing & Third Parties

We do not sell personal data to third parties. We may share aggregated or anonymized usage data with partners for analytics or improvement purposes. If we integrate third-party services (such as cloud hosting or optional analytics), we will disclose these integrations in this policy.

4. Data Security & Storage

We store data on secure servers and use appropriate technical measures (including encryption where applicable) to protect user information. Access is limited to authorized personnel.