- Interface optimized for listening to spoken word content, especially while driving
- Easy access to the controls that matter most while listening
- Get, play and manage audio content from a wide variety of sources: iTunes, Audible.com, Librivox.org, CDs, public library downloads, RSS feeds, Dropbox, and more
- Auto-Bookmarks make it easy to find your place
- Customizable, exportable bookmarks (name, color, and notes) to keep track of special audio passages
- Complete control over audio files: reorder parts/episodes, change title of audiobooks, podcasts, parts, episodes, add or replace cover artwork, download/delete/re-download audio files whenever you want
- Supports DRM-enabled content (from Audible.com or iTunes Store) and non-DRM content (from web downloads, CDs, etc.)
- Supports M4B audiobooks, including chapters, artwork, and MP3 audio files, including artwork, ID3 tags
- Import individual audio files, folders of audio files, or Zip archives (including artwork image files)
- Audio import options: add from on-device iTunes Library, use your computer's web browser, use iTunes File Sharing (no syncing required), Open in... Bookmobile from other apps, including Dropbox, Mail or Safari, download from websites or local computer
- Download straight into the app from iTunes Store, Librivox.org, and ListenUp Audiobooks
- Sleep Timer with easy access from the main screen, shake to add time before or after expiration, auto-screen dimming, stop at the current chapter end, or any number of minutes
- Podcasts: easily search and browse through thousands of podcasts, import from RSS feed, import in mass from OPML file, check for new episodes in all your podcasts or each individually, customize artwork and titles, bookmarks fully supported with name, notes, and color, specify play order priorities (oldest, newest, next newest, etc) for each podcast, specify auto-download settings (limits, wifi-requried, replacement policy) for each podcast, specify skip amounts (opening, closing, driving mode) for each podcast
- Playback Speed can be adjusted from slightly faster (10%) to double speed, with lots of options in-between
- Bluetooth/Remote controls: Pause/Play, 30-sec skip (or your custom value)
- AirPlay support allows redirection of audio output
- Mix audiobooks and podcast episodes in playlist
- And more!