It is an good application to use in mobile phones, and it has good features like video calling, and we can send the pdfs files , images, songs, voice msg, and we can send all our phone contacts.
It is very usefull app, some times phone may loss data but whatsapp have backup to store our data.
And even it as imporved at lot , and whatsapp at present version as status update seprately, voice call , video call , status , are different list one buy one on whatsapp.
I think every one has whatsapp , but those people who r having telegram , so please download a whatapp from playstore.
Thanks for whatsapp founder and introducer.
