4B Music

Offline Music Player

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Offline Music Player Your music, your device, no internet required. 4b music is a clean, beautiful offline music player for iOS. Import your audio files and enjoy a distraction-free listening experience — no accounts, no streaming, no ads. Import Your Music Bring in your MP3, FLAC, WAV, M4A, AAC, and OGG files using the built-in file picker, iTunes File Sharing, the Files app, or AirDrop. 4b music automatically reads metadata and album artwork from your files. Full Playback Controls Shuffle, repeat one, repeat all, and seek through your tracks with a beautiful full-screen player. A compact mini player keeps your music accessible while you browse your library. Background Playback & Lock Screen Keep listening while you use other apps. Control playback from your lock screen and Control Center with full now-playing integration. Personalize Your Look Choose from five handcrafted dark themes — Soft Graphite, Deep Purple, Midnight Navy, Warm Charcoal, and Ocean Teal. Switch instantly with a live preview. 100% Offline No internet connection needed. No sign-ups. No tracking. Just your music. Features at a Glance • Import MP3, FLAC, WAV, M4A, AAC, OGG • Background playback with lock screen controls • Shuffle and repeat modes • Album artwork display • Five dark color themes • Favorites playlist • Swipe to delete tracks • Auto-scan for files added via Files app or AirDrop • Duplicate detection • iOS-native Cupertino design

Ratings & Reviews

  • This app has not received enough ratings or reviews to display an overview.

The developer, Ganbat Otgonbaatar, 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 Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Provider
    • Ganbat Otgonbaatar
    Size
    • 23.2 MB
    Category
    • Music
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Ganbat Otgonbaatar
  • Privacy Policy

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