FWIW - sounds like they did use an iPhone: "We used the instatracker app. You can use buddyway as well but we found it unreliable and too complex. A friend len

FWIW - sounds like they did use an iPhone: "We used the instatracker app. You can use buddyway as well but we found it unreliable and too complex. A friend lent us her old 3G with a cracked screen."