Trigraphy - Photo editing app that allows you to make mosaic/abstract looking art.
PixaMotion - Make live photos, live wallpapers, moving Backgrounds & themes with animation effects.
GIF Brewery by Gfycat - Create stunning GIFs from videos & screen recording for free
StoryZ - StoryZ Photo Motion and Video Maker is a photography app that allows you to create visual stories from still images.
WidsMob Montage - Make stunning mosaic photos or montage shape with tiles, which supports both JPEG and PNG files.
VIMAGE - Add moving effects and elements to your photos.