I downloaded this app just to send some images t my friend and I started liking this app. This app have various features like chat customs, voice call and we can send even documents on it now. easy forwarding images and new emoticons that are useful for me to express my self. I hope soon whatsapp will have video call feature. I like this app because it runs very smoothly even on 2G. it is a great useful app I am addictive to this app. I am sure you will also like it.