Music on Vine - Vine, now with music. Make 6-second music videos.
Layout by Instagram - Combine multiple photos into a single image
Lomotif - Instantly create and share awesome music videos
Copdate - Reserve a spot for limited sneakers at a local retailer
Typito - Web based drag-and-drop tool to create engaging videos with beautiful typography, images and brand layouts.
Likecreeper - Randomly hit like on a friend's horrifyingly old Instagram