Cosmos : Offline Music Player

The open source alternative

Free

Cosmos Music Player Completely free — no in‑app purchases, no ads, no tracking — and totally open source. Cosmos Music Player is a high-quality music player that supports both iCloud Drive synchronization and local storage, giving users flexibility in how they manage their music. The app is built and designed for the iOS and Apple ecosystem with full CarPlay integration. A premium audiophile music player for iOS supporting FLAC, WAV, M4A, MP3, Opus, OGG, DSD, and DSF formats with advanced features including Apple CarPlay, DSD playback (DoP & PCM conversion), dual storage options (iCloud/local), playlist management, artist information integration, graphic equalizer, and multi-language support. Apple CarPlay Integration - Full CarPlay Support: Native CarPlay interface for safe in-car music control - Tab-Based Navigation: Quick access to All Songs, Favorites, Playlists, and Browse sections - Now Playing Interface: Full player controls with play/pause, skip, and seek functionality - Seamless Synchronization: Real-time playback state sync between phone and CarPlay - Multi-Language Support: CarPlay interface fully localized in English and French Audio Playback - High-Quality Lossless Support: Native support for lossless FLAC and WAV audio files, plus MP3 - Graphic Equalizer: Text-based GraphicEQ support for precise audio customization - Custom EQ Settings: Configure and save different GraphicEQ settings - Siri Integration: Voice control for music playback in English and French - ReplayGain Support: Automatic volume normalization for consistent listening experience - Embedded Artwork: Displays album art from FLAC, MP3, and WAV metadata - Advanced Audio Engine: Built with AVFoundation for optimal audio quality Music Library Management - Dual Storage Support: Choose between iCloud Drive (syncs across devices) or local storage (device only) - iCloud Drive Integration: Automatic sync of music files across devices when using iCloud storage - Local File Support: Full support for music files stored locally in app's Documents folder - Smart Library Indexing: Automatic detection and indexing of music files from both storage locations - Metadata Extraction: Reads artist, album, title, and other metadata - Offline First: Works completely offline with local files, no internet required Artist Information - Dual API Integration: Combines Discogs and Spotify APIs for comprehensive artist data - Artist Profiles: Rich artist biographies and information - High-Quality Images: Artist photos and album artwork - Alternative Sources: "Wrong artist?" feature to switch between data sources - Smart Caching: Efficient caching system for offline access Internationalization - Multi-Language Support: English and French translations - Localized Interface: Complete UI translation system - Cultural Adaptation: Proper pluralization and date formatting - Easy Extension: Modular system for adding new languages Supported Siri Commands - "Hey Siri, play my music on Cosmos" - "Hey Siri, play my favorites on Cosmos" - "Hey Siri, play [playlist name] on Cosmos" - "Hey Siri, play [song name] on Cosmos" Credits - Logo Design: Created by Zerrotic (zerrotic on Discord) - App Store Screenshots: Designed by MrVedakkaN (mrvedakkan on Discord / vimalothomas on Linkdin)

  • 4.4
    out of 5
    30 Ratings

Stabilty improvments Sizing issues fixed when user had too much zoom Added playlist and album covers on carplay Fixed audio focus being active when not playing a song from the app Better handling of seperated artists Better handling of file wich not block when identical file name is used Added countdown optional button for player Added Chinese translation

The developer, Raphael Boullay Le Fur, 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, for example, based on the features you use or your age. Learn More

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

    Seller
    • Raphael Boullay Le Fur
    Size
    • 21.9 MB
    Category
    • Music
    Compatibility
    Requires iOS 18.5 or later.
    • iPhone
      Requires iOS 18.5 or later.
    • iPad
      Requires iPadOS 18.5 or later.
    Languages
    English and 2 more
    • English, French, Simplified Chinese
    Age Rating
    4+
    Copyright
    • © GNU Licence