Viber is a mobile app that lets users make free phone calls or send free text messages to other Viber users over 3G or WiFi connections. The company offers an iPhone app, and for the past few months a ...

Viber is a mobile app that lets users make phone calls and send text messages for free to other Viber users. The company launched Viber 2.0 for the iPhone with text messaging support for the iPhone ...

You can talk, you can text, and now, you can shop, all within Viber. The instant messaging and VoIP app is the latest to adopt the trend of allowing for more and more in-app activity to take place.