As we all know that whats app is social app. It is used for chatting with our known ones. It’s a good source of getting touch with our relatives and friends. It is not only use for sending or receiving messages but also use for calling also. As today youngster become habitual of it. EVEN I use this app as my daily routine. Using whats app has became a part of my life and now it feels incomplete of I don’t use whats app for some time. The easy to use interface and light weight application supports every mobile architecture and hence I have been using it on various mobiles from various brands and operating systems.