Privacy Policy

Last Updated: March 8, 2026

1. Introduction

This Privacy Policy explains how SuperMusicHub ("we", "our", or "the App") handles your information. SuperMusicHub is a music player application for macOS that connects to various music streaming services and local music libraries.

2. Information We Do NOT Collect

SuperMusicHub does not collect, transmit, or store any of the following:

• Personal identification information (name, email, phone number)
• Usage analytics or statistics
• Listening history or preferences
• Device information or identifiers
• Location data
• Crash reports or diagnostic data
• Any other personal or behavioral data

3. Data Stored Locally on Your Device

The following data is stored locally on your Mac and never leaves your device:

3.1 Server Credentials

• What: Server URLs, usernames, and passwords for music streaming services
• Where: Securely stored in macOS Keychain
• Why: To authenticate with your music servers
• Security: Protected by macOS system-level encryption

3.2 Music Library Data

• What: Favorites, playlists, play history, and library statistics
• Where: Stored locally using SwiftData in your application container
• Why: To provide personalized features and maintain your preferences
• Access: Only accessible by SuperMusicHub on your device

3.3 Application Settings

• What: Theme preferences, language settings, and UI configurations
• Where: Stored in UserDefaults on your device
• Why: To remember your preferences between sessions

3.4 Cache Data

• What: Album artwork, thumbnails, and temporary media files
• Where: Stored in the application's cache directory
• Why: To improve performance and reduce network usage
• Management: Automatically managed by the system and can be cleared

3.5 Local Music Files

• What: Security-scoped bookmarks for local music folders
• Where: Stored in application preferences
• Why: To maintain access to your selected music folders
• Permissions: Requires explicit user permission via macOS file picker

4. Third-Party Services

SuperMusicHub connects to third-party music streaming services (Jellyfin, Emby, Plex, Navidrome) that you configure. When you use these services:

• You are subject to their respective privacy policies
• Data is transmitted directly between your device and their servers
• We do not intercept, store, or have access to this communication
• We recommend reviewing the privacy policies of services you connect to

4.1 Service-Specific Privacy Policies

• Jellyfin: Self-hosted, privacy depends on your server configuration
• Emby: Self-hosted, privacy depends on your server configuration
• Plex: Plex Privacy Policy
• Navidrome: Self-hosted, privacy depends on your server configuration

5. Network Communication

SuperMusicHub communicates over the network only for the following purposes:

• Connecting to your configured music servers
• Streaming audio content
• Downloading album artwork and metadata
• Authenticating with music services

Important: All network communication is initiated by you and goes directly to your configured servers. We do not operate any backend servers that receive your data.

6. Data Security

We implement the following security measures:

• Keychain Storage: Passwords stored using macOS Keychain with system-level encryption
• HTTPS Support: Secure connections to music servers when configured
• Sandboxing: App runs in macOS sandbox for additional security
• No Cloud Sync: Data is not synced to iCloud or any cloud service
• Local Processing: All data processing happens on your device

7. Children's Privacy

SuperMusicHub does not collect any personal information from anyone, including children under 13. The app is safe for users of all ages. However, parents should supervise children's access to music streaming services and content.

8. Your Rights and Control

You have complete control over your data:

• Access: All your data is stored locally and accessible to you
• Deletion: You can delete accounts, playlists, and favorites at any time
• Export: Your data is stored in standard formats on your device
• Uninstall: Deleting the app removes all associated data from your device

8.1 How to Delete Your Data

• Account Credentials: Delete accounts from the connection screen
• Favorites & Playlists: Remove items individually or delete accounts
• Cache: Clear cache from macOS System Settings → Storage
• All Data: Uninstall SuperMusicHub from your Mac

9. International Users

SuperMusicHub is available worldwide. Since all data is stored locally on your device, no data crosses international borders through our services. However, when you connect to music streaming services, data may be transmitted to servers in various locations depending on your service provider.

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by:

• Posting the new Privacy Policy in the app
• Updating the "Last Updated" date at the top of this policy
• Providing an in-app notification for significant changes

Your continued use of SuperMusicHub after any changes indicates your acceptance of the updated policy.

11. Open Source and Transparency

SuperMusicHub is committed to transparency. You can verify our privacy practices by:

• Reviewing the source code (if open-sourced)
• Using network monitoring tools to verify no unauthorized data transmission
• Inspecting local data storage locations on your device

12. Legal Basis for Processing (GDPR)

For users in the European Union, our legal basis for processing data is:

• Consent: You provide explicit consent when configuring services
• Legitimate Interest: Processing necessary for app functionality
• Contract: Processing necessary to provide the service you requested

Since all data is stored locally and we don't collect personal data, GDPR compliance is inherent in our design.

13. California Privacy Rights (CCPA)

For California residents, we want to clarify:

• We do not sell your personal information
• We do not collect personal information for commercial purposes
• All data remains on your device under your control
• You have the right to request deletion of your data (by uninstalling the app)

14. Contact Us

15. Acknowledgment

By using SuperMusicHub, you acknowledge that you have read and understood this Privacy Policy and agree to its terms.

SuperMusicHub
Privacy-First Music Player for macOS
© 2026 All Rights Reserved