1. Scope
This policy explains how Music Tutor (“we”) collects, uses, and protects information when you use our website and related services.
2. Information we collect
Account details you provide (such as email and display name), practice and assessment records linked to your account, and basic technical logs needed to operate and secure the service (for example IP address and browser type).
3. How we use information
We use information to provide learning and practice features, sync progress across devices, improve product quality and security, and respond to support requests.
4. Sharing
We do not sell your personal information. We may share data with service providers who help us host or operate the product, or when required by law.
5. Your choices
You may update profile details after logging in, or contact us to request account-related assistance. Some features require an account to save cloud history.
6. Security & contact
We take reasonable measures to protect information. For privacy questions, contact staveai_support@163.com.