Phhhoto - Animated, Social Photo Booth
Enlight Pixaloop - The animation app that lets you move still photos
Lumyer - The easiest way to animate your photos
StoryZ - StoryZ Photo Motion and Video Maker is a photography app that allows you to create visual stories from still images.
GifShot - Create animated GIFs from media streams, videos, or images
PixaMotion - Make live photos, live wallpapers, moving Backgrounds & themes with animation effects.