Viber App for PC, i Pad, i Phone, Android, Blackberry, Nokia, Windows Phone, Mac, Windows, Firefox and more.
Viber lets you send free messages as well as make free calls to other Viber users, on any device and network, in any country!
As Cult of Mac reported, you can buy blocks of time (5, 10, 20 or 30 minutes) starting at US per minute.
You'll need a Visa or Mastercard, plus all the requisites for Face Time (Wi Fi, i Phone 4) and preferably a private place to have your conversation.
On those devices, Face Time is a standalone, pre-installed application.
For the i Phone 4, Face Time works as a feature within the Phone and Contacts apps.
So should Apple fans stick to Face Time exclusively, or should they opt for other apps that open up communication to more users?
Download Viber and get free Text Messages, free Calls and free Video Chats.
For the i Pod Touch and i Pad 2, a Face Time application is added to the home screen by default.
The next step in the process is to set up an Apple ID (if one hasn't been set up already).
The service calls you back once you've registered and purchased your minutes, although no word on what the turnaround time is for a callback.
I think we'll see a bunch more players in this space, IP4Play just happens to be the first.