TechBytes: Mobile Payment Project

Google Voice iPhone app and National Unfriend Day.

Google Voice iPhone App

Google's Voice app is finally available on the iPhone after a lengthy stand-off with Apple. The free app lets users sign up for a new phone number, then routes calls from their cell, office and home phones. It also offers cheap rates for international calls and free texting.

National Unfriend Day

Are you overwhelmed by all your friends on Facebook? Today's the day to cut some of them out. Late-night, talk-show host Jimmy Kimmel has declared it National Unfriend Day. He's encouraging you to remove people who are not truly your friends, without guilt or fear of retribution.

More From TechBytes:

T-Mobile Users Lose Data

Microsoft to Offer Free Versions of New Office Program

Watch TV on the Go

Verizon Gets the Google Phone