Whatsapp has indeed won our hearts through it’s simple downloading and installation, ease to use, consumption of less data, transferring files easily, no more burden of sms packs, group chats, privacy and what not. No wonder it has reached 1 billion users now all over the world.
It has even extended the number of group members from 100 to 256! Read that they might introduce video calling too via whatsapp. And they have also taken away subscription charges. All together it is one app that is now being used by almost every individual.