
Even though there are some pretty good walkie-talkie apps in the Android market already, here is a fairly impressive one called 'HeyTell'. What differentiates this one from the crowd is that it has cross platform support (yes you can even use it to talk to your buddy that won't give up their iPhone), is fairly simple to use (even grandma can figure it out... well, most grandmas), has the ability to go back and review messages, is free, and it works well.
Yes... with HeyTell... you too can feel like your smartphone is a throwback device from the 70's! Seriously though, I can think of a few situations where this would be very useful... how about you guys?
Source: Gizmodo