WorldCaller

Worldcaller is a free plug-and-play application that helps you reducing costs on high quality international calls using your smartphone without the need to be connected to the Internet. With this application you can call your contacts directly from your contact list, to any destination at very low rates. You only need to download the application and start calling, without monthly fees or contract duration. The person you call will still sees your mobile number or name displayed as always. For more information please visit www.worldcaller.es