Whatsapp communication. Review on WhatsApp

Whatsapp nowadays is used by most of the population in the world. I think it's the best app used for communication. The app is very useful and helpful. I am using it from 3 years and I am very happy and very satisfied from it. The concept of whatsapp is very excellent. it connects people to us in seconds who are thousands of miles away from us. We can do voice calling and video calling from it of free of cost. Whatsapp provides us a platform to practice our business also. Many of the indian womens are doing their business via whatsapp. Group chatting is also available on whatsapp when we create a group. The colour theme of the app is nice it soothes our eye. Whatsapp is also used as a medium of education. like students creates their group on whatsapp and discusses about the topic related to their subject matter. Overall I found this app veru useful and creative.