Today, WhatsApp has announced that over 100 million calls are made each day on its messaging app.

If we are to compare this with Skype which has 300 million monthly users, the statistics appear to be in favor of WhatApp given that skype does not make public the number of calls made everyday.

WhatsApp has over 1 billion monthly active users,  meaning that approximately 10 percent of the users have already started using the voip service.

Now that voice adoption statistics are good, WhatApp should work on group calls and video calls, given that there are rumors making rounds that video calls are on the way.