Developer's DescriptionBy Mobyx SolutionsMobyx is an innovative mobile softphone that uses cutting-edge "Voice over IP" technology for high-quality calling using Wi-Fi, 3G, or 4G.Mobyx is an innovative mobile softphone that uses cutting-edge "Voice over IP" technology for high-quality calling using Wi-Fi, 3G, or 4G. Mobyx has the popular calling features you need. Unlike many other calling apps, Mobyx is specially designed to avoid draining your phone's battery.Requires existing account with Mobyx VoIP provider.