If you are a business user that collect lots of business cards from contacts during a normal day and you don’t want to keep up with those cards you may be familiar with the Square business card reader. That reader has been redesigned for the iPhone four without the metal band that caused some issues with the iPhone antenna before.

A new app for the iPhone has surfaced that lets the user design cool posters and invitations right from their phone called Phoster. After the posters are created, they can be shared on Facebook, Twitter, and via email.

AT&T offered up its Q3 financial data recently and the company grew it subscribers well along with a corresponding increase in revenue. The real number we want to know is that AT&T activated 5.2 million new iPhones during the quarter.