Repostage - Print your Instagram photos with a hashtag
The Polaroid Lab - Turn your smartphone photos into polaroids
Disposable Camera App - A roll full of surprises, printed and shipped for $12.99
Prynt - Turn your smartphone into a Polaroid
Mixtiles - Mixtiles is a photography application that turns your photos into self-adhesive wall art.
Sprocket Printers - Create instantly stickable photos in seconds