The Storehouse app is a visual storytelling tool that can incorporate text, still images and video. Because Storehouse can also import images from your Dropbox or Instagram accounts, this is a great app for teens in middle and high school. I like to think of this app as Storykit for big kids. See my post here on Storykit. The image-driven layout makes any story come to life with ease. Students will have to create an account or use a shared classroom account.
Completed stories are published to the Storehouse site with a unique URL that updates anytime you edit the story. Students can email you the link to their final story.