This is an interesting app that seems to be a cross between Fotobabble and Animoto. The idea is that you can record ambient sound while taking pictures in order to create a short video. Could be an interesting way to document field trips or create a digital story.
This is a free app that is similar to iMovie. For an additional $.99, you can have full capabilities of adding photos, music, voice over, and transitions.
Great example of combining the physical and the digital. Students took pictures of paper projects and then used Explain Everything to explain their dioramas.
Create a story with text, images, and video from your camera roll, Dropbox, and the cloud. Scroll through to read online and share. Interesting free option.