CHEERZ – Photo Printing - CHEERZ – Photo Printing app lets you print photos from Instagram, Facebook, and other memories from your phone with few steps.
Aseprite - Aseprite is an art program dedicated to the creation of pixel art.
Lalalab - Print photos from your iPhone
Pixel Studio - The Pixel Art Is Always Fun
Picta Photo Print - Picta Photo Print is an app that allows you to place an order for online photo prints.
Piskel - Piskel is a website where designers online create sprites or pixel art.