Dot Press - Sell any digital design or photo as a framed poster
Fenetre App - Picture in picture for your mac.
Craft & Oak - Beautiful, minimalistic custom map posters
Polarr Photo Editor 3 - The most powerful photo editor in the web.
Impossible I-1 Instant Camera - Take real polaroid photos with your iPhone
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.