Privacy Policy
We highly value user privacy and are committed to protecting your personal information. Please read this policy carefully before using Musiver.
Information Collection and Use
1. Information You Provide
- You sign in with the account of your self-hosted music library.
- Account credentials are stored locally on your device.
- If you choose to activate membership, we may collect your email address to restore membership status across devices.
- Email-based restoration is optional. You can still restore membership using your order number.
2. Information Collected Automatically
When you use the app, we may automatically collect the following information:
- Anonymous usage statistics: when the app launches, returns to the foreground, or starts playing a track, the app may send an anonymous counting request to our statistics service (musiver.cn); each installation is counted at most once per day to measure active installations. The request contains only the app name and counting unit, the platform, the version and build number, the system language, the system region, the date and cohort of the last count (absent on first use), and whether you upgraded from an earlier version. It carries no device identifier, account information, or membership information. The server does not record IP addresses and only stores counts aggregated by day, which are retained long-term. No statistics request is sent before you accept this policy, and you can turn off "Send Anonymous Usage Statistics" in Settings at any time.
- Membership device registration: when you purchase or restore membership, and during membership online checks, the app sends the order identifier, purchase channel, membership entitlement marker, an app-generated device identifier, the device name, the device model, and the operating system version to the payment service (pay.aqzscn.cn), used to verify your membership online and to show you the registered devices on the membership device management page.
- Log information: app usage, crash logs, and error reports, used to diagnose problems and improve app performance.
Purposes of Processing
We use collected information to:
- Provide core player features and services, including playback, management, and browsing of your music library.
- Improve app performance and user experience.
- Handle technical support and user feedback.
- Comply with applicable laws and regulations.
Information Protection
We implement reasonable security measures to protect your personal information from unauthorized access, use, or disclosure. This includes encryption during transmission and secure storage practices.
Information Sharing and Disclosure
We do not sell, trade, or transfer your personal information to third parties, except in the following situations:
- Disclosure required by applicable laws, court orders, or government authorities.
- Sharing necessary information with trusted service providers to deliver app functionality and services.
- Disclosure reasonably necessary to protect our rights, property, or safety.
Third-Party SDKs
To provide membership purchase and payment, the app integrates the following third-party SDKs on certain platforms:
| SDK | Provider | Platform | Purpose | Privacy policy |
|---|---|---|---|---|
| Alipay App SDK | Alipay (China) Network Technology Co., Ltd. | Android (direct-download and China-channel builds) | Membership purchase and payment | Alipay App SDK privacy notice |
| Google Play Billing Library | Android (Google Play build) | Membership purchase and payment | Google Privacy Policy |
Information collected by these SDKs is governed by each provider's official documentation. On iOS, macOS, and tvOS, membership purchases are handled by Apple StoreKit; on HarmonyOS, by Huawei's in-app purchase service; and on desktop, by an Alipay payment page opened in the browser. The Web client has no purchase UI. No other third-party SDK is integrated for membership purchases on these platforms.
Third-Party Links
The app may contain links to third-party websites or services. We do not control their privacy practices and recommend reviewing their privacy policies separately.
Policy Updates
We may update this policy from time to time. For significant changes, we will provide prominent notice through appropriate channels.
Contact
If you have any questions about this policy, please contact our support team.
This policy applies only to Musiver and does not apply to third-party apps or services, even when accessed through Musiver.
Updated on: October 10, 2026