Understanding Photography app for iPhone and iPad

Understand photography in simple words. This, essential application, will help you be more than a photographer, but an artist. You will learn to use all the features of a camera and how to handle one in different type situations including controlling the camera aperture and shutter speed just like a professional.

Features
Know the difference between Point and Shoot, Semi-SLR, SLR/DSLR cameras
Lens
Tripod - why is it required
JPG verses RAW shots
Retouching - what is it?
AV Mode
TV mode
manual mode
exposure compensation
ISO
Photography tips
Exposition