Audiobook Builder - Audiobook Builder is a software that enables users to turn their audio files into audiobooks which they can sue then on their iPhone, iPad, or any other Apple devices.
Kobo Audiobooks - Experience the joy of being told a story
AudioBookBinder - Got a lot of audiobooks in MP3 format and would like to listen them on your iPod?
Prologue - Audiobook player on iOS for Audiobooks hosted on a Plex media server
UkeySoft Audible Audiobook Converter - UkeySoft Audible Audiobook Converter is a popular AAX/AA to MP3 converter, it not only can remove DRM from Audible books, but also can convert Audible AA/AAX audiobooks to MP3, M4A, AAC or FLAC with 100% original quality preserved.
Scribd Audiobooks - Unlimited access to 30,000 audiobooks