The app is designed specially for playing audio books. Assumed that you have audiobooks and already copied them to your phone. First 30 days Full version. Later - Basic version. Features: + Chromecast support. + Playback speed control. + Classification of books (new, started, finished). + Download cover from the Internet. + List of characters. You can manually create a list of characters to easier follow the story. + Automatic pause in case you fall asleep. To continue playback just shake your phone. + Playback history. + Application Widget. Allows you to control the player from the home screen. + By specifying a root folder containing all your audiobook, you can exclude your folders which contains music and other audio files. + You don't have to finish one book to start another. The progress is saved independently for all books. + NO ADS!
To purchase (restore after reinstalling) full version press: menu--Help--Version tab Phone must be connected to the Internet. Full version cost is $2.
Many thanks to people who left comments and suggestions. If you have something that doesn't work please write an email instead of leaving a comment.
Version for Android 4.4 - 5.1: https://drive.google.com/file/d/159WJmKi_t9vx8er0lzTGtQTfB7Aagw2o
Version for Android 4.1 - 4.3: https://drive.google.com/file/d/1QtMJF64iQQcybkUTndicuSOoHbpUUS-f/view?usp=sharing
Version with old icon: https://drive.google.com/open?id=1lDjGmqhgSB3qFsLR7oCxweHjnOLLERRZ