Ive used this for several years...a life saver!

Ive used this application for several years now and it is absolutely excellent. The voice quality over true phone is better than my landline at home, and it enables me to make calls on my iPad where I am out of range of the cellular connection which has been a lifesaver at times. Rates are very, very reasonable, and I pay just pennies per minute when calling within the US.

The Nickster 483736 about Truphone – Free calls & messages, local or international, v5.5