Fresh on the heels of the big Skype update, the folks behind the Tango Video Calls app look ready to announce something new too.

Tango Video Calls has recently been updated to support the iPod touch 4G. Additionally, the app is now Retina-optimized, and its contact list has received a great makeover. Read on to find out more ...

FaceTime, Apple's video calling medium, is great. We all know it and love it. Yet, it doesn't work over 3G, which is a shame. Thankfully, we've got a few other options available. One, is Fring. Another, is Tango: a recently released app which promises "free high end video calls over 3G and Wi-Fi." From what we can tell, this app is definitely worth checking out. Read on to find out more...