A great free phone

I love my Whistle on Mac and iPod Touch.

It does play a short commercial before placing an outgoing call but they are funny and over-the-top. When the Terminex ad was playing, I knew students who called just to play it for their friends.

Network performance is definately a factor but my Whistle clarity is far better than my iPhone on speakerphone.

A good addition to your communication toolkit and it works well with Google Voice.

Especially good for kids with iPod Touches. They wont have connectivity in places without free WiFi but it does give them another communication channel after school.

ProfessorChandler about Whistle Phone