Super Duper StoryMaker is an IOS app. It is not free. It is $4.99. With this app, students can create their own stories using text, sounds, pictures, and drawings. These stories then can me saved, printed and email.

I would use this app with my students as an elementary school teacher. This allows students to be creative and put their thoughts in a book.

http://www.superduperinc.com/products/view.aspx?stid=661