Spy Viber Messages Android About Viber Messenger: Website: http://viber.com Viber Messenger is a cross-platform mobile messaging app developed by Viber Inc. Like Skype, Whatsapp Messenger makes use of mobile data plan or your Wi-Fi connection to send messages, calls, and transfer media such as video, images, and voice messages, all without MMS arise, SMS, or voice call charges. Viber Messenger is virtually free compared to transportation costs for...