I've looked at Where To? before and found it to be a handy, easy to use local guide when I'm looking for anything from Art Galleries to the Zoo. It has info on nearby food, shopping, health care and attractions.
The latest version of this app has added improvements to the animations in augmented reality mode, a new direction indicator, and support for Google Earth. It has connectivity to the Motion X GPS program for directions in addition to the existing TomTom and Navigon apps. Where To? also adds store hours when provided by a business. I found that many entries had that information.
There's no shortage of these local info apps, and I've always liked Around Me which has some similar capabilities but without the links to nav apps.
I like the improvements in this version of the Where To? app. It is an 11 MB download, works in 10 different languages and requires iOS 3.0 or later. I think it's a worthwhile addition to your basket of travel and information apps. Check the gallery for some screen shots. Where To? is available for US$2.99 from the App Store, but is on sale for $0.99 until Sunday August 21.