Engadget is touting this upstart free VoIP provider as a challenger to Skype and other VoIP providers that cost more to use over 3G networks. Free text messaging is part of the deal. “You know those ...
Viber is an app that lets you make free voice calls to other Viber users over the internet. The app only hit the App Store recently, but version 2.0 is now available. Previously, the app only allows ...
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