Earlier this year, Google launched Zagat for iPhone and iPod touch. The application is Google’s form of allowing users to discover new places, such as restaurants, across many cities in the United States. Today, Google has updated the application with support for the iPad’s larger display. Also in the mix is support for ratings and reviews for shops and restaurants. Support for Charleston, South Carolina and Nashville, Tennessee has also been added. The 2.0 update is free on the App Store.