This is the Software Publisher's description.
A beautiful way to share your world. It's fast, free and fun!
Pick from one of several gorgeous filtered effects to breathe a new life into your mobile photos. Transform everyday moments into works of art you'll want to share with friends and family.
Share your photos in a simple photo stream with friends to see - and follow your friends' photos with the click of a single button. Every day you open up Instagram, you'll see new photos from your closest friends, and creative people from around the world.