Whatsapp is a milestone of modern technology and this application is our one of the most useful and define app everyone uses whatsapp why not it is very well designed and developed application for online messaging and calling.
I think whatsapp messenger is the best way to message with your family and friends, in the market many other applications are live but they cannot competed with whatsapp. And the new version of whatsapp is more reliable, safe and secure anyone can use it.