HeaPlanet is a travel app for the iPhone and iPod touch that allows you by searching for a city, to find the interesting attractions around you, and if text is too boring, the app will read it for you.
Got an iPhone 3G? Even better. Now the app can automatically detect where you are, and find nearby places for you. The information it’s pulling is heavily dependent on Wikipedia, and in all cases have the source identified at the bottom of the page.