The app, which has crossed 25 million active users in India and 400 million across 193 countries, is also looking at ways to monetise its v...

Viber expects to double its India subscriber base by end of 2014, from 17 mn now, driven by opportunities from surging smartphone sales, sa...

If WhatsApp continues to maintain the same growth rate, a number of WhatsApp users would easily cross 1 billion by the end of 2015.

Viber, one of the largest global free mobile calling and messaging app, aims to almost double its present user base in India by the end of ...