After spending some time on net, i have gathered a list of Top 11 iPhone Apps. This lists includes both free and paid apps. If you bought new iPhone and searching for best iPhone apps then you should give this list a look.

1) NYTimes:
Take the New York Times with you, wherever you go. Access the latest articles and photos of the day. Customize the toolbar with your favorite sections of NYTimes.com. Sync with your computer and you can read articles even when you’re offline. The 2009 Mobie Award winner for best news application, NYTimes is an essential addition to any iPhone.

2) The Weather Channel:
Take the Weather Channel with you wherever you go. Yes, everyone’s favorite source for weather now takes to the road on iPhone and iPod touch. The Weather Channel app offers location-based weather, customizable weather maps, and severe weather alerts. You can even share a weather alert or forecast by emailing it from your iPhone or iPod touch.

3) CNN Mobile:
Don’t just read the news. Watch it, customize it, save it — even report it with CNN mobile. Tap between top stories and U.S., world, political, health, and entertainment news, then save stories and follow topics important to you. Watch live video of breaking news, optimized for your iPhone connection. Then contribute your own stories with iReport by submitting video, photos, and commentary directly from your iPhone.

4) Amazon Mobile:
Shopping doesn’t get much better than this. With the free Amazon Mobile app, you enjoy the Amazon shopping experience while on the go. Check your shopping cart, add to your wish list, read customer reviews, see product images, compare prices, track shipping status, and make secure purchases from iPhone or iPod touch. And wait till you try Amazon Remembers.

5) AIM:
Chat with your Facebook friends on AIM for iPhone, even if they’re not AIM users. To get started, just click Facebook Connect button at the top of the AIM Buddy List. Your Facebook friends and groups will be added to your Buddy List (with the Facebook icon next to their name). Now chatting with your Facebook friends is as easy as using AIM.

6) Zombie Pizza:
Zombie Pizza is a light-hearted horror puzzle game where quick reactions are all that stand between you and a grisly fate.
Earn gold medals and advance through the Zombie Pizza ranks. See how long you can last in Survival Mode, and post your score on global Open Feint leader boards.
Zombie Pizza is sure to satisfy lovers of zombie movies, puzzle games, and tasty pizza alike.

7) FlightTrack:
With FlightTrack, you get real-time status updates for flights around the world. View flight maps, complete with weather radar. Check gate numbers, delays, and cancellations. See aircraft type, speed, and altitude. Tap to send a flight status email. And if you’re just curious about what’s happening in the skies above, shake your iPhone to view a random flight.

Yelp:
Looking for a burrito joint open now? A gas station you can drive to before your tank hits empty? Yelp for iPhone is here to help. Use it to search for places to eat, shop, drink, relax, and play. Then read reviews from an active community of in-the-know locals.

9) Textie Messaging:
The creators of Tweetie and Borange are proud to present Textie™ Messaging, the unlimited texting app for iPhone and iPod Touch. If you and a friend both have iPhones but are still paying to text each other, we definitely recommend you try using Textie Messaging instead–and communicate for free.

10) X2 Football 2010:
X2 Football is the NUMBER ONE worldwide, top rated action football franchise for the iPhone. Comprehensively updated and enhanced, the 2010 version represents the most complete, realistic and addictive version to date.

11) Instapaper Pro:
Save web pages for later offline reading, optimized for readability on your iPhone or iPod touch’s screen. Featured by Apple and critically acclaimed by top blogs, newspapers, and magazines!