Google Maps – whether it it is finding the best way to Junior’s cheesecake or figuring out where to get the next E train, Google Maps has earned a place on the first page of my iPhone after this trip. The fact that you can map driving, walking, and metro directions is still completely mind-boggling to me. The ability to swoop down and peek at some real panoramic street view photos is also really helpful when you want to verify that you’re headed to the right place.

Twitterific – Whether I want to broadcast where I was going next, get tips on what I should be checking out in the city, or sharing some quick pictures with my friends, Twitterific is the one tool I used to do it all. What I really liked was Twitterific’s camera feature which allows you to use the built-in iPhone camera interface to send photos right up to Twitpic.com. It also helped me to keep in touch with friends when I am on the go.

Safari – The best mobile browser on the market did not fail to disappoint. Safari proved it’s worth on my phone when I needed to find out phone numbers for the nearest Apple store or when I needed to take a break and check out the latest articles on dzone.com,

These iPhone apps made a huge difference in my nyc vacation. The time that I saved and that sense of security I felt knowing that any piece of information was available to me at anytime(except for when on the subway) really made me feel much more comfortable traversing Manhattan even though I was a complete stranger to it. Now if only I can get my cousins to admit the same thing.