Volume.

Stream and listen to your self-hosted audiobook collection with Volume. Seamlessly connect to Audiobookshelf, Jellyfin, or Plex with CarPlay, offline mode, and more!

Volume is an expressive, privacy-first audiobook player built specifically for self-hosted listeners. Whether your library lives on Audiobookshelf, Jellyfin, or Plex, Volume brings your entire catalog together into a beautiful, fluid, and customizable listening experience crafted natively for iOS.

KEY FEATURES: • MULTI-SERVER & MULTI-ACCOUNT SUPPORT Connect seamlessly to Audiobookshelf, Jellyfin, or Plex servers. Switch between libraries or servers effortlessly without losing your place. • NATIVE APPLE CARPLAY INTEGRATION Take your books on the road. Control playback, navigate chapters, and browse your queue safely with full CarPlay support. • OFFLINE LISTENING & DOWNLOAD MANAGER Download your favorite audiobooks directly to your device for offline playback during flights, commutes, or off-grid adventures. • ADVANCED PLAYBACK CONTROLS Tailor your listening session with variable playback speeds, customizable skip forward/backward durations, and smart chapter navigation supporting M4B chapters. • SMART SLEEP TIMER Fall asleep to your favorite stories. Set duration timers, end-of-chapter timers, or fade-out sleep controls. • NOTES & BOOKMARKS EXPORTER Save key moments while listening and export your bookmarks and notes in convenient formats anytime. • EXPRESSIVE & CUSTOMIZABLE DESIGN Personalize your home screen section order, configure player button layouts, and enjoy custom themes built with modern iOS typography and fluid visuals. • METADATA ENRICHMENT Integrates with Open Library to pull rich cover artwork, author info, and book descriptions—or default to embedded file comments. PRIVACY & FREEDOM Volume operates strictly client-side. Your server credentials, library data, and playback statistics remain private and under your control. No third-party analytics or tracking. Listen to your audiobooks, expressively. Download Volume today!