KeepCalling Save money on your international phone calls with KeepCalling app! Call internationally or send an SMS at great rates. Enjoy high quality VoIP calls, low rates and an easy to use service. It's time to save when you call internationally! 40 Social & Communications# calling# calling-cards# cheap-international-calls
RebTel Rebtel is a communication software that enables free calls between Rebtel users and low-cost international calls to non-Rebtel users. It works with WiFi, 3G, and local minutes. The software offers low-cost calls to any phone number, with rates significantly lower than typical... 30 Social & Communications# calling-cards
