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Felicity Music Player (Trial)

Advance audiophile grade offline music player.
New in version 0.0.24_alpha
Join app's Telegram Channel for development updates here: https://t.me/felicity_music_player
Felicity Music Player is a high-performance, feature-rich audio player designed for audiophiles and music enthusiasts. With a custom-built audio engine and a sleek, dynamic user interface, Felicity delivers an immersive listening experience while maintaining low CPU usage and high efficiency. Whether you're looking for advanced audio processing capabilities or a visually stunning interface, Felicity Music Player has you covered.

Features

Custom Audio Engine

  • Dual Decoder utilizing both hardware and software decoding through FFmpeg.

  • Custom DSP: The entire audio processing chain (EQ, Bass, Reverb) is written in C++ via JNI. It utilizes ARM NEON SIMD auto-vectorization to process audio arrays with absolute minimum CPU overhead.

    • Supports bass, treble and more.

    • Native downmixing support to pass multichannel audio to stereo output.



  • Advanced Effects: Integrated spatial effects including stereo widening and tape saturation for an analog feel.

  • 10-band Equalizer: A powerful equalizer with 10 adjustable frequency bands up to +/-15 dB with dedicated PreAmp support.

  • Gapless Playback: Seamless transition between tracks without any gaps or interruptions.

  • High-Resolution Audio Support: Support for high-resolution audio formats such as FLAC, ALAC, and DSD for audiophile-grade sound quality.

  • Multi-Channel Audio Support: Support for multichannel audio formats like 5.1 and 7.1 surround sound for an immersive listening experience.

  • Milkdrop Visualizer: Twin buffer enabled Milkdrop visualizer support powered by a native DSP, rendering on GL surface at native fps in real-time.



User Interface

  • Fully custom-built and highly optimized interface inspired by Inure App Manager.

  • Dynamic Theming: The app's theme dynamically adapts to the album art of the currently playing track, creating a visually cohesive and immersive experience.

  • Custom Animations: Smooth and visually appealing animations throughout the app, enhancing the user experience and making interactions more engaging.

  • Themes: Multiple themes including light, dark, AMOLED black, Material You and others.

  • Core: Predictive back, edge to edge and adapted to all modern Android UI features.

  • Embedded Lyrics: Reliable, on-the-fly LRC extraction and support for online downloading from LrcLib.

  • Dual Fast Scroll: Simultaneous support for both slide to scroll and jump to letter fast scroll.

  • Realtime Audio Visualizer: A lock-free, zero-allocation visualizer rendering on the Canvas at native fps, powered by a native PFFFT implementation.



Library Management

  • Realtime Library Updates: The app automatically detects and updates the music library in real-time as new tracks are added or removed from the device adapted from Peristyle app.

  • All Storage Support: Full support for both internal and external storages including SD cards and USB drives.

  • Auto Scanning: The app automatically scans for new music files and updates the library without requiring manual refreshes.



Smart Core

  • True Randomized Shuffle: Choose between Miller and Fisher-Yates shuffle algorithms.

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Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 0.0.24_alpha (24) suggested Added on Jun 20, 2026

    arm64-v8a x86_64

    This version requires Android 10 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • view Wi-Fi connections
      Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "dataSync"
      Allows the app to make use of foreground services with the type "dataSync"
    • run foreground service with the type "mediaPlayback"
      Allows the app to make use of foreground services with the type "mediaPlayback"
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • show notifications
      Allows the app to show notifications
    • read audio files from shared storage
      Allows the app to read audio files from your shared storage.
    • control vibration
      Allows the app to control the vibrator.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • app.simple.felicity.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 37 MiB PGP Signature | Build Log

    • New in version 0.0.23_alpha
    Join app's Telegram Channel for development updates here: https://t.me/felicity_music_player
  • Version 0.0.23_alpha (23) - Added on Jun 14, 2026

    arm64-v8a x86_64

    This version requires Android 10 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • view Wi-Fi connections
      Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "dataSync"
      Allows the app to make use of foreground services with the type "dataSync"
    • run foreground service with the type "mediaPlayback"
      Allows the app to make use of foreground services with the type "mediaPlayback"
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • show notifications
      Allows the app to show notifications
    • read audio files from shared storage
      Allows the app to read audio files from your shared storage.
    • control vibration
      Allows the app to control the vibrator.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • app.simple.felicity.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 37 MiB PGP Signature | Build Log

    • New in version 0.0.20_alpha
    Join app's Telegram Channel for development updates here: https://t.me/felicity_music_player
  • Version 0.0.20_alpha (20) - Added on May 27, 2026

    arm64-v8a x86_64

    This version requires Android 10 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • view Wi-Fi connections
      Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "dataSync"
      Allows the app to make use of foreground services with the type "dataSync"
    • run foreground service with the type "mediaPlayback"
      Allows the app to make use of foreground services with the type "mediaPlayback"
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • show notifications
      Allows the app to show notifications
    • read audio files from shared storage
      Allows the app to read audio files from your shared storage.
    • control vibration
      Allows the app to control the vibrator.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • app.simple.felicity.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 34 MiB PGP Signature | Build Log

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