For less than the cost of a cappuccino, this app will take you to many more sites than those pricey bus tours. And, you can set your own pace and see what you want to see when you want to see it. The GPS effortlessly guides the way, while hot links make it easy to phone for reservations or check out websites. Even if you're not traveling to New York, you'll love this extensive compilation of SATC locales.
I'm glad the GPS exerts little effort.