Optimage - Advanced image optimization tool

VSCO Cam - VSCO Cam is an iPhone, iPod Touch, & Android camera app w/ elegant, minimal processing options.

Compare to Dev - Image comparison tool

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…

Imagify - Optimize and resize images online and through your CMS.

Portrait Mode + - Change focus, swap background (and more) of portrait photos