There is now an App for your Nikon D3100 that is available for iPhone and iPad. It’s basically a digital camera guide to help you remember Nikon D3100 functions anytime anywhere. It has videos too. The camera guide consists of 46 subjects from knowing your camera to how to compose a photo.
Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 3.1.3 or later
Click
HERE
