Relonch Camera - AI-powered "camera as a service"
Priime - Edit photos with the styles of the world's top photographers. Smart suggestions, fast editing, and inspiring collections.
Open Camera - Open Camera is an open-source camera app for Android phones and tablets.
Nizo - A better iPhone camera for shooting film
AfterFocus - Create DSLR-style background-blurred photos
VSCO Cam - VSCO Cam is an iPhone, iPod Touch, & Android camera app w/ elegant, minimal processing options.