Mint Music Player Privacy Policy

Mint Music Player (hereinafter referred to as "we") strictly complies with Apple App Store review guidelines and the Personal Information Protection Law of the People's Republic of China. This policy details how we handle your information, emphasizing:

• Core features (music playback, file transfer) do not collect personal information
• Sensitive permissions (camera, storage) only enabled after user authorization
• We never sell or share user data with third parties

I. Scope and Purpose of Information Collection

To achieve app functionality, we may process the following data:

1. Local Device Information

• Device Model & OS Version: For compatibility optimization (e.g., iOS 17+ player controls)
  Collection Method: Automatically retrieved
• Storage Access: Scans local music files (MP3/FLAC, etc.) and album artwork
  Usage: Music library import, custom cover upload

2. Permission Usage

• Local Network (Bonjour Protocol):
  Purpose: Transfer playlists between devices (e.g., sync lyrics/songs from computer to iPhone)
  Data: Only transmits song paths, audio files remain on local network
• Photos/Media Library:
  Purpose: Set custom album covers, save screenshots
  Scope: User-selected images only
• Camera:
  Purpose: Capture new album covers/user avatars
  Storage: Photos stored locally only, not uploaded

3. Operational Data (Non-Identifiable)

• Crash Logs: Collects anonymized stack traces via Apple Crashlytics SDK
  Purpose: Fix crashes (e.g., decoder compatibility issues)

II. Third-Party Service Providers

For stability, we integrate compliant SDKs:

• UMeng Analytics
  Integrates UMeng SDK to collect device MAC addresses, unique identifiers (IMEI/android ID/IDFA/OPENUDID/GUID/IP/SIM IMSI), and location data for analytics and anti-fraud purposes. Privacy Policy: https://www.umeng.com/page/policy

III. Data Security Protocols

• Encryption: Media library access isolated via iOS sandbox
• Transmission: AES-256 encryption for local network transfers
• Permissions: Instant disable for camera/photo access (Settings → Privacy)

IV. Your Rights

• Revoke Permissions: Disable camera/photo/network access in iOS settings
• Data Deletion: Uninstalling removes all local caches (music files unaffected)

V. Apple Platform Notes

• No IDFA tracking, compliant with ATT framework
• In-app purchases processed via Apple's official payment system
• No data collection from users under 13; guardians can manage child accounts