Check out the video below that shows you the basics of how Chirp works. Be sure to download the Chirp app BEFORE you watch it - since this app works on sound waves, you will actually receive the chirps that the guy sends in the video - WOW WOW WOW:)!!
Have fun playing with this one. I have it downloaded on my iPhone and my iPad and have been playing back and forth to see how it works - NERD YES INDEED - but OH SO FUN:)!!
Happy Wednesday Night,