AudioAnchor - Audio player that tracks the listening process of your audio books and podcasts
Scribd Audiobooks - Unlimited access to 30,000 audiobooks
Prologue - Audiobook player on iOS for Audiobooks hosted on a Plex media server
BookPlayer - Player for your DRM-free audiobooks. Contribute to TortugaPower/BookPlayer development by creating an account on GitHub.
Channels by Audible - Follow handcrafted interest-based playlists.
Smart AudioBook Player - Smart AudioBook Player app comes up with features to help you in casting all your audiobooks to Chromecast enabled devices so you can enjoy them with your friends and family members.