Manual Camera for iPhone - Custom exposure for your iPhone camera
Touchretouch - “…there's no easier way to remove unwanted items from your images.
Argentum Camera - A monochrome camera with beautiful effects
SUPERIMPOSE X - Superimpose X is the most powerful and intuitive photo-editing application.
Fotr - An analogue camera in your iPhone
Facetune - Facetune is a fun and powerful portrait & selfie photo editor!