Live in the US? Is there a Redbox near you? Well apparently each day there is a promo code to get a free rental (usually a one-day rental so they get you when you don’t return the dvd immediately). Of course you could search the internet for the latest code (and we’ll find a way to post them ourselves), but there’s an app for that. Inside Redbox Pro gives you the daily code right on your iPhone, so the next time you are standing by a Redbox and want to rent a flick, tap the app. Download it here.