Rebtel lets iPhone owners make international calls to any phone, anywhere in the world for just pennies per minute without having to search for a Wi-Fi hot spot. Free calls are possible between the 53 countries where Rebtel is available.

Using the new Rebtel iPhone app is super easy and fast. Just open the app, select the phone number of an international friend from your usual iPhone address book or type in their number, tap the Call with Rebtel button, and Rebtel takes over from there to connect the call instantly.