A collection of all your online photos, the most recent shown first.
A way to group your online photos, you can think of them as albums.
Usually, a collection is a group of photosets. A "master" collection can also contain other collections.
Shows the most recent activity (comments, faves) on your photos, along with the newest photos posted by your contacts.
The photos stored on your Android device's SD card.
The most interesting photos on Flickr, based on user's favorites and comments.
A collection of your favorite photos. You can only put other people's photos in your favorites, not your own.
A list of your Flickr contacts. You can browse their public photostream, photosets, favorites and galleries.
Public collections of photos for a certain theme or subject. You can subscribe to groups or just browse photos in them.
Another way to set favorites. You can put only up to 18 photos in a gallery and you cannot put your own photos.
Find public photos based on one or more keywords.
Manage your accounts, upload settings and cached content.