Vonage Mobile calling app features free app-to-app calling and cheap international calling rates. It is being said that on average the calling rates are 70 percent less than major mobile carriers and 30 percent less than Skype. That's a big difference I guess. The good feature about Vonage app and other such applications is that is allows you to talk and text to other people who are using the same app.
Vonage also allows Free app to app calls as well as free text messaging between vonage app users. It also has wideband HD audio for better audio quality.
One more good feature about Vonage mobile app is that you can use your existing address book and there is no need to leave the app. The app works on both Wi-Fi and 3G/4G. Calls made from Vonage app uses your mobile number as your caller ID. This feature is not available on many other applications, so its a plus for Vonage.
Also, in order to know which of your contacts have Vonage app installed, just check your contact list. Your contacts with a Vonage are shown with "V" logo next to contacts and are a free phone call away!
Any one can install this app. Calls to any Vonage number are also free. To encourage usage of this new app for a limited time any phone number in the United States, Canada or Puerto Rico from will be free.
So, if you are outside US and want to make free calls to your family or friend in USA, install Vonage app and make free calls to USA.
Download Links for Vonage Mobile Apps :
Vonage Mobile app for iPhone.
Vonage Mobile app for Android.