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100% Local & Private
Privacy Policy
Last Updated: August 2026 · ThreeTen
Mooziac is engineered by ThreeTen from the ground up with a local-first, privacy-respecting architecture. We believe your music listening habits, playlists, and personal files belong strictly to you.
1. Zero Telemetry & No Data Collection
- Mooziac does not collect, store, transmit, or sell any personal information, listening history, crash reports, or user identifiers.
- There are zero third-party tracking SDKs, analytics frameworks (such as Google Analytics, Firebase, Mixpanel), or advertising trackers bundled into the app.
2. Local Storage on macOS
- Library & Playlists: All your custom playlists, listening history, liked tracks, and offline metadata are stored exclusively on your device in your private macOS Application Support directory.
- Downloaded Audio: Downloaded FLAC/MP3 files and artwork remain strictly on your local disk.
3. YouTube Music Direct Integration
- When you sign in to YouTube Music, session authentication is handled securely by Apple's native
WKWebViewsandbox on your Mac. - Mooziac communicates directly with YouTube Music servers solely to stream audio and sync your library. Your login credentials never pass through any intermediate server.
4. Discord Rich Presence
- When Discord Rich Presence is enabled, Mooziac sends only the active track title, artist name, and album cover over a local IPC socket to the Discord desktop client on your Mac.
5. Open Source & Contact
Mooziac is open source under the MIT License. If you have any questions regarding privacy or data handling, please view our repository on GitHub.