Leading communications app Rakuten Viber and mobile services provider Smart Communications Inc. (Smart) are spreading some cheer to gift Smart Postpaid subscribers a 3-month free subscription of Viber ...

Viber, the chat and messaging app acquired by Japanese ecommerce titan Rakuten for $900 million five years ago, is introducing a new subscription service that lets users pay to have a local phone ...

Viber, the messaging app owned by Rakuten that a year ago said it had 1 billion registered users, has added another feature in its longer-term efforts to add more stickiness to its service, while also ...