Cool iPhone App: Eventful

Eventful launched a free iPhone app (iTunes link) that complements their existing Eventful Web service which has nearly 7 million registered users already and is growing fast.If you're not familiar, Eventful bills itself as the world's leading events web site "enabling a community of millions to discover, promote, share and create events." It allows you to set up a group of events that you like and it notifies you when performers, events and other related things are happening near you.

The new iPhone app has a new feature called Location Toggle which lets you see what events are going on both where your phone physically is at the moment, as well as in a location saved in your preferences. With it it's easy to quickly find out if any of your favorite performers are playing in the city you're in while you're on the road, as well as back home.