Clio Audiobook Player

Clio Audiobook Player

Clean, modern audiobook player for Android focused on privacy and simplicity.

Georg Audiobook

Screenshots

Screenshot of Clio Audiobook Player Screenshot of Clio Audiobook Player Screenshot of Clio Audiobook Player Screenshot of Clio Audiobook Player Screenshot of Clio Audiobook Player Screenshot of Clio Audiobook Player

Description

Clio is a clean, customizable open-source audiobook player for Android.

Audio & Playback Control
* Built-in equalizer with spoken voice presets (Vocal Clarity, Treble Boost, Bass Cut, De-Esser)
* Independent skip intervals for rewind and fast-forward (e.g. 30s forward, 10s backward)
* Auto-rewind after pauses and skip silence support
* Volume boost for quiet recordings
* Variable playback speed

Smart Library & Queue
* Flexible audiobook queue with drag & drop reordering
* Folder-based organization (single book, author, and series structures)
* Bookmark feature with timestamps
* Automatic resume: open your last played book directly on startup
* Fast library search, multi-selection, and cover art picker

Intelligent Sleep Timer
* Manual or scheduled auto-timer (e.g. active during night hours)
* Smooth fade-out and stop at end of chapter
* Shake to extend

Detailed Listening Statistics
* Monthly and yearly overview of your listening habits
* Seamless import of existing history from "Smart AudioBook Player"

Design & Personalization
* Customizable player interface
* Customizable grid layout
* Touch lock to prevent accidental input in your pocket
* Versatile player backgrounds (blurred cover, dynamic gradients, AMOLED black, glassmorphism)
* Material You & Themes (Catppuccin Mocha, OLED black, hex color picker)

What’s new (1.0.4)

• Reworked Equalizer: Calibrated sound presets with distinctly audible frequency profiles and gain compensation.
• Group by Status: New library sorting option (Now Playing, Started, Unread, Completed).
• Online Cover Toggle: Added switch in onboarding and settings to enable or disable online cover search for complete offline use.
• Library Polish: Renamed category to "Started", unified 22sp section headers, and eliminated duplicate entries for single-book libraries.

Versions

Version Date Size Requires Android Download
1.0.4 current
e60321ff9abc72be…
2026-10-12 7.2 MB API 28
1.0.3
d7e013f1d303ce76…
2026-10-05 7.2 MB API 28

Permissions

What the app asks the system for. Android only grants sensitive access after you confirm it.

  • Network stateCheck whether and how the device is connected.
  • Foreground serviceKeep running in the background, visible in the status bar.
  • FOREGROUND_SERVICE_MEDIA_PLAYBACK
  • Internet accessSend and receive data over the internet.
  • Prevent sleepingKeep the device from going to sleep.
  • REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
  • audiobook.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

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