Audiobooks that read along with you.

Collections

Group your books into folders, each shown as a little shelf of the covers inside. Create one from the + button, open it to browse, and add or remove books from a book's detail sheet.

Sort your library

Order books by name or date added, ascending or descending — tap the active field again to flip direction. Your choice is remembered across launches.

Adjustable sleep fade

The sleep-timer fade-out is now a slider — Off, 10 s, 30 s, 1 min, or 5 min — so the wind-down matches how you like to drift off.

Reader dark mode & text size

The EPUB reader gains a light / dark toggle and A− / A+ text sizing, both remembered across books and launches.

Mini-player & progress v1.2

A compact playback bar rides along on every screen (play/pause, skips, and a Read button; tap to expand), the library shows a progress bar on each cover, and the player's chapter title doubles as a chapter picker.

Library

• Import .m4b from any SAF source — device storage, Drive, OneDrive, Dropbox…
• Grid of covers, each with a playback progress bar; sort by name or date added (remembered).
• Group books into collections (folders) with cover-shelf tiles; add / remove from a book's detail sheet.
• Tap a book to start playing; detail sheet has Open, Read, images, collection, and Remove.

Player

• Foreground media session — background playback from notification & lock screen.
• Mini-player on every other screen — play/pause, skips, Read button; tap to expand.
• Chapter-relative scrubber; the stacked chapter title / "Chapter N of M" is a tappable chapter picker.
• ±10 s / ±30 s skips, prev / next chapter, 0.5×–3× speed; auto-saves and resumes your position.

Image viewer

• Grid of every image embedded in the m4b.
• Full-screen pager — pinch to zoom up to 5×, pan, swipe between images.
• Reachable from the library, the player top bar, or the Images tab.

Sleep timer

• Time mode — 5 to 90 min presets; pauses with playback, resumes on play.
• Chapters mode — end of current, or +2 / +3 / +5 chapters.
• Adjustable volume fade-out — Off / 10 s / 30 s / 1 min / 5 min — plus Postpone / Dismiss and shake-to-postpone.

Downloads

• Cloud SAF imports are copied locally so playback streams from disk.
• Local imports are referenced in place — no copy.
• Phase-aware progress: Downloading → Parsing m4b → done; pick any SAF folder.

EPUB companion + sync

• Built-in WebView reader with light / dark mode and adjustable text size, both remembered.
• A sync manifest ties audio timestamps to EPUB beats & illustrations.
• Auto-follow: highlights the active beat, scrolls, and turns pages as you listen.

Requirements

• Android 13 or newer (minSdk 33, targetSdk 36).
• A file manager or cloud app exposing a DocumentsProvider for your .m4b files — Drive, OneDrive, the system Files app, and most third-party managers work.