Storyboard, takes video clips and automatically pulls out six frames which it lays out in a comic book-style template. You’ll be able to refresh the app to get new layouts and frames, with Google claiming that there are over 1.6 trillion combinations.
Awesome app, visibly early stage since we're missing (in my opinion) the possibility to shoot a video straight from the app (vs importing one), and the possibility to navigate clearly among styles & layouts (that bit is particularly unclear).