In today’s date everybody is using whatsapp. It is the best app to connect with everyone. You can talk to your family, relatives and friends. You can make different groups according to your need. You can make calls and video calls. The call quality is very good. Overall it is awesome. It also can run on slow internet connection. It is quick, simple, looks great and is easy to use. It is great service that they are giving it all free. I am very glad that we have that type of app. They give update and everytime they improve something else.