With GPS accuracy, Earthcomber spots and maps all the useful and interesting things around you: Free WiFi, coffee joints, pubs, eateries, fuel, stores, ATMs, live music, movies by title – all shown by what’s closest to you. Millions of places, full coverage of the US.

Company:
http://www.earthcomber.com/

App URL:
http://www.earthcomber.com/iphone

This application is a web app, rather than one you buy in the iTunes Store. You may wish to read the following articles:

• What's a web app?
• How do I use a web app?