Oovoo- realtime free video chat from iphone

Apart from Apple's own and native Video calling app Facetime, plethora of free video calling apps are now available in iTunes store like one is Oovoo,

With Oovoo application one can make a video call conference over / in-between PC, Tablet PC, Mac or mobile devices, Ovoo VOIP app works over WIF, 4G and 3G cellular data network, both,

Oovo for iPad, iPad2, iPhone 4, Samsung Galaxy Tab, Dell Streak, HTC Pyramid and many more compatible mobile / cellular devices is now available,