Hai,
Whatsapp is one of the best social networking application which is very popular software application. I am using whatsapp by the time since it was launched, basically it helps to connect peoples, easily we can share videos, Audios, Photos amd much more. Day by day its adding new features. It makes the conversations most securable and it gives privacy. According to me whatsapp is verg good social networking application in today and popular as well.