iPhone AT&T Voip App: Cheap International Calling Rates
iTunes app store is already hosting a collection of iPhone Voip apps with the Skype and Vonage topping the list. Now, AT&T has joined the competition by releasing its own Voip app that is not only offering intuitive interface, but a rate that will give Skype and Vonage a tough fight.
The application will allow users to call both domestic and international numbers via VoIP, with the best international-calling rates. Once installed users in U.S will be able to make calls all over the world with affordable rates like $0.09/per minute in India.
The AT&T Voip App works over both 3G and Wi-Fi, and also offers the facility to call contacts stored on iPhone’s address book with almost near real-time call billing reports.
However, if you are not subscribed to an unlimited data plan then making frequent calls over Voip via 3G will increase your monthly data bill.