Fring is an app availble through the Apple store which will let you use your iPhone 4 to conduct FaceTime video chats over 3G. You can also use Skype or other chat programs with Fring. Make sure you pay attention to how much data you're using, it's easy to go over!
It’s Black Friday week in the Gadget Hacks shop! Huge sales on Bluetooth speakers, phone mounts, online courses, and more. The biggest discounts are on online classes, and we’ve hand-picked our 10 favorites for you. Check them out!