Flickr is one of the most popular online photo services in the world. Yahoo has just released its native Flickr app for iPhone and iPod Touch. There is no dearth of 3rd party flickr apps for iPhone, but the official app is very close to flickr.com
With Flickr apps you can shoot, upload and share photos & videos: Geo-tag your photos or add them to a set. Photos can be viewed by set and tag. The flickr app allows you to view the most recent photos from your friends and family. You can also search and view photos by contact and add comments or mark them as favorites.
Download the Flickr iPhone app as a free download from iTunes Store. Link Below