Mupl - Private Music Player
Private music. Offline. Yours
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Auto-find lyrics, time-aware suggestions, more reliable sync. Mupl 1.5 — your music, only yours
Your music, only yours.
Mupl is a private music player for MP3, FLAC, M4A, and WAV files you already own — ripped CDs, Bandcamp purchases, files saved from your desktop. Mupl has no streaming catalog. We don't sell you the right to listen — we help you listen to your own collection, beautifully and privately.
LOCAL-FIRST
Every track lives on your iPhone. Plays offline, no Wi-Fi, no buffering. Open the app and music starts — no three-second loading screen like streaming services.
END-TO-END ENCRYPTED SYNC
Upload from web (mupl.notadi.app) or iPhone. Mupl encrypts metadata on your device before pushing to the server. The server sees ciphertext only — it can't read your titles, artists, or playlists. Switching to a new iPhone? Sign in once — your library syncs back automatically.
NO ADS. NO TRACKING.
No mid-track ads. No listening behavior analytics sold to anyone. No "you might like" based on demographic data. Mupl doesn't profit from your attention — only from Pro subscriptions if you need more cloud storage.
WHAT TO LISTEN TO TODAY
Each morning Mupl suggests moods that match the moment: deep focus work, weekend coffee, running, quiet night. Suggestions are computed from audio features in your files — no listening history is sent to the server.
GREAT IN THE BACKGROUND
Control Center, lockscreen controls, AirPods touch, Siri Shortcuts integration. Stable background playback — leave it running overnight, it won't get killed.
EXPORT ANYTIME
Files in the iPhone sandbox are the original MP3/FLAC, no DRM. Copy them via Files.app, AirDrop to Mac, or upload to Google Drive — no vendor lock-in.
PRIVACY
Metadata is end-to-end encrypted. Your master key is derived from a passphrase, on your device only — Mupl never stores it, can't reset it. Lose the passphrase and your cloud library can't be decrypted (local files on iPhone still work). That's the real trade-off of zero-knowledge.
Privacy Policy: https://mupl.notadi.app/privacy
Terms: https://mupl.notadi.app/terms
Support: support@notadi.app
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Swipe right-to-left to remove a track, swipe left-to-right to add it to a playlist
5-second Undo if you swipe by accident
More resilient sign-in — no more silent sign-outs on flaky network
Fixed: songs reappear correctly after signing back in
The developer, Nguyen Vu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Nguyen Vu
- Size
- 51.8 MB
- Category
- Music
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime $29.99
- Pro Monthly $1.99
- Copyright
- © 2026 Mupl
