GIPHY Create - Create animated GIFs from videos (by Giphy)
PixaMotion - Make live photos, live wallpapers, moving Backgrounds & themes with animation effects.
Instagiffer - Create GIFs from anything!
StoryZ - StoryZ Photo Motion and Video Maker is a photography app that allows you to create visual stories from still images.
Giffing Tool - Giffing Tool is simply put: The fastest creator of high quality captioned GIFs available.
VIMAGE - Add moving effects and elements to your photos.