WHATSAPP app is the very important app for the purpose of chatting.
And also for the sharing of Video, image and document form the one friend to another friend. We can making a group and adding several friend in this and chatting each other.
Whatsapp in the whatsapp we can also video calling and voice calling bitween the several friend . whatsapp is the very most for the any communication. in the whatsapp very important features is called broadcast in which writing the SMS one friend then automatic spread near the all friend this features is very best and I like this features.