Heroshot - Heroshot is one of the most sophisticated smart camera application which allows you to take portrait depth effect photos with the beautiful background and give you various tools to edit them and post on your social site directly from the application…
VSCO Cam - VSCO Cam is an iPhone, iPod Touch, & Android camera app w/ elegant, minimal processing options.
Fuzion - Create stunning portraits and visuals from your iPhone
Portrait Mode + - Change focus, swap background (and more) of portrait photos
Slide Camera - A 3D Camera for the iPhone
AnamorphicPro - Edit portrait mode photos on your Mac