In today word WhatsApp app I mist commonly used by the users because of his features and functions. It is very useful for every person who have to chat with their friends neibhours gf bf ang much more. Now the company has updated new version of WhatsApp in which they builder some unique emotions which ir very good and usefull for acting. Now the company has do free this app. Which is very greatful thing. In all in today word the I think life is impossible to survive with WhatsApp.keep it up.well done.thanks