Apple ARKit - A framework to create Augmented Reality experiences for iOS
piCSSel-art - Draw pixel art with CSS!
SketchAR - Start drawing easily using augmented reality
Pixel Art Studio - A purpose-built drawing tool for pixel artists
Made With ARKit - Hand-picked curation of the coolest stuff made with ARKit
Aseprite - Aseprite is an art program dedicated to the creation of pixel art.