FlyerTalk Evangelist
Join Date: Dec 2002
Location: Danville, CA, USA;
Programs: UA 1MM, WN CP, Marriott LT Plat, Hilton Gold, IC Plat
Posts: 15,722
This is going to be huge! It's very curious as AT&T discontinued a prior WiFi App that offered discounted international calling. My guess is that AT&T is having its lunch eaten by Apple FaceTime and decided it would be better to try to stay relevant...
In any case, it will be great on our next international trip as the rest of my family does not have an international plan, but this will allow them to call free from any WiFi spot (of course they can already do that through FaceTime)