Photomosh - Turn anything into a vaporwave
Percolator - Percolator: the always fun, supremely unique photo app that is sure to surprise you! FEATURES:
HearSeeParty - Combine Gifs with with music using tags
AndreaMosaic - With AndreaMosaic you can create your own photographic mosaics made with your own pictures.
Decim8 - Turn photographs into glitch art
Repix by Sumoing Ltd - Mosaic paint filters, bokeh effects, and more