Viber is a VoIP (Voice over IP) and instant messaging application first designed for smartphones and tablets only, now available for personal computers too. It started as an iOS app, and now it’s available for Android, Windows Phone, Windows, Blackberry, Mac, Linux, Symbian, Nokia S40 and Bada devices. Viber is under constant improvement and innovation. It is developed by Viber Media, company founded in 2010 by four Israeli partners: Talmon Marco (CEO), Igor Megzinik, Sani Maroli and Ofer Smocha.

Because of their constant updates and development and the differences between platforms and devices, I may specify that my review will be directed upon the latest [...]