iPhone app

The Book of Green iPhone app is a growing directory showcasing
eco-friendly businesses,  created to help you find sustainable products and services.  Its free to download, and as well as a directory, it contains news and twitterfeeds from the green companies included.

App features include:

• Social network integration with Facebook and Twitter
• Geo-location
• Inline Google maps integration
• Aggregated news feed
• Aggregated twitter feed