Instagram is a free application for

Instagram is a free application for sharing photos and also a social network, allows users to take a picture, and then share in a variety of social networking services. Can you keep track of photo galleries of other users when they when added and they can also follow you and each user can follow you and see the photos that are submitted by using the "Profile" and also search for friends from other networks?. You can press "Like" on any image until the person know that you admire photographed, as you can leave comments.