Viber VOIP (Voice Over IP) app for Android and iPhone has been updated to version 2.2 that brings support for Group messaging, custom background for conversation screen, time stamp for each message and much more. The group messaging is also available for BlackBerry app that was launched in May with the voice calling feature still in the works. Continue reading “Viber for Android and iPhone v2.2 update brings Group Messaging and more new features”