Easy ePub Creator is mostly for read aloud and requires some coding knowledge. If you need a book creating app that allows easy use and no programing but easy audio inserting, You should download "Book creator" https://itunes.apple.com/us/app/book-creator-for-ipad/id442378070?mt=8
FEATURES
* Import video and music, and record speech within the app.
* Choose from portrait, landscape or square book sizes.
* Quickly add pictures from the Photos app, or grab them from the web, then move, resize and rotate them with your fingers.
* Edit text using the onscreen keyboard, and apply rich formatting to make it look great.
* Choose from all of the iPad's fonts - over 50 to use.
* Layout your book exactly as you want it with guidelines and snap positioning.
* A quick tap and you're reading your book in iBooks!
* Send your books to your friends over email, to iTunes on your computer, over Dropbox, or to a WebDav server.
* Print using AirPrint or other printer apps, or export as PDF.
* With your books created using the international ePub standard you know they will be readable now and in the future.
* Support for iBooks’ fixed layout format, including double page images and soundtracks. Please note that fixed layout iBooks are not ideal for long texts such as novels.
* Includes a Getting Started tutorial plus online support articles at www.redjumper.net/bookcreator