Is there any app that allows free phone calls with iPad?

[bobright]

I doubt it but who knows o and within the US

 

[FAsnakes]

Skype..

 

[henchman]

I have had flash running successfully on various android phones that I have owned..
A google voice number and talkatone.

 

[Webb]

http://itunes.apple.com/app/whistle-phone/id322326573?mt=8

 

[Blacklabel34]

Whistle
The video shows an iPad calling another iPad as an example.
http://www.youtube.com/watch?v=v3AKROpBfAs

 

[Bloodkip]

I use talkatone, which is connected to my google voice. I can call any landline or mobile for free on my ipad 2.

 

[touchmonkey]

i have whistle
works fine, just listen to a commercial first

 

[benchlegs]

Whistle not working for me. Just get a red dot at the top of my ipad and nothing. I went right next to my wifi router and still nothing.