Whatsapp is a social networking which allows user to send and recieve message instantly over internet.we can share text, images, videos, pdf file and location instanly frrom whatsapp application.i am using this application since 2012 and I really like the application
application automatically detects your contacts which is on whatsapp.application has nice n clean UI. we can see last active of other contacts, can block any contacts so over alla very good app
