If you ever wanted to create your own storyboard using pictures directly from your iPad (or iPhone), you should consider Cinemek Storyboard Composer HD on sale for 99¢. Although the app has not been updated since May 31, 2012, at this price, it is probably worth trying out.
Watch the app in action below.
Tutorial videos are also available here.
The app is described as follows by the developer:
Create compelling real time pre-visualizations and storyboards of your ideas on your iPad, iPhone or iPod touch with Storyboard Composer HD. Storyboard Composer HD is the world’s first mobile storyboarding app which allows you to storyboard where you need to when you need to. Simply take a photo, drop in characters, add camera or scene direction, then play the project back in real time.
This version of Storyboard Composer allows you to share your .CSC file with other users who own Storyboard Composer as well as Organize your scenes more efficiently.