Polaroid Zip Instant - A pocket-sized device for instant photo printing
Lalalab - Print photos from your iPhone
Printables - Free printable templates for your mobile sketching
ZUtA Labs - Pocket robotic mobile printer
BreadMe - Take the guesswork out of planning your bake days.
CHEERZ – Photo Printing - CHEERZ – Photo Printing app lets you print photos from Instagram, Facebook, and other memories from your phone with few steps.