Phhhoto - Animated, Social Photo Booth
Enlight Pixaloop - The animation app that lets you move still photos
Lumyer - The easiest way to animate your photos
PixaMotion - Make live photos, live wallpapers, moving Backgrounds & themes with animation effects.
GifShot - Create animated GIFs from media streams, videos, or images
VIMAGE - Add moving effects and elements to your photos.