Trigraphy - Photo editing app that allows you to make mosaic/abstract looking art.
Layout by Instagram - Combine multiple photos into a single image
Live GIF - Convert live photos to GIF
Nine by #2015bestnine - Meet Instagrammers through your best 9 photos on Instagram
GIF Brewery by Gfycat - Create stunning GIFs from videos & screen recording for free
Top Nine 2017 - Creates a collage of your top 9 Instagram posts for 2017