Viber, which lets iPhone users call and send messages to contacts over 3G and WiFi, free of charge, has been teasing its Android app for a while now. Last May, the VoIP startup finally released an Android app in beta, but only to a limited subset of some 50,000 users. Today, they’re officially launching the application for all.The app includes several features exclusives to the Android version, such as a full call screen whenever a Viber call is received, pop-up text message notifications and a default dialer setting that enables users to use the Viber dialer for all their phone calls.
