Descriptions : Simple, fast and feature-rich audiobook player.
Features :
+ Variable playback speed (from 0.5x to 3.5x)
+ Support for chapters in M4B and MP3 files
+ Double-pane landscape format
+ Easy topic, automatic topic change depending on the time of day
+ Bookmarks
+ Customizable search buttons, both in the app and in the notification
+ Equalizer
+ Delayed pause, useful for listening before bed
+ Playback control via remote control buttons
Required Android Versions : Jelly Bean [4.1–4.3.1] - KitKat [4.4–4.4.4] - Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]