Are there any apps on the iPhone that you can find businesses close to your current location? 10 Pts awarded?

I'm looking for an app that, for example, you can type in post office or pharmacy and it will list all businesses within a certain distance of you. I know they have restaurant finders but I'm looking for something that covers more businesses.Are there any apps on the iPhone that you can find businesses close to your current location? 10 Pts awarded?
"AroundMe" is the app i have for that