Tours4Fun recently shortlisted six cool apps, perfect for a travel enthusiast who also happens to be an ardent user of iPhone. This is one gadget that has surely managed to generate the highest spike in the lifelines of most of our travelers. When we found out about the following useful iPhone apps, we decided to share them on our blog without further ado. Whether you’re planning a Grand Canyon Tour, a Hawaii Tour, or a Europe Tour, get the world at your fingertips while you travel in 2010, by downloading these six essential apps on your iPhone. 

AroundMe
A free app that helps you to locate banks, restaurants, gas station, hospitals, supermarket, bars, and taxi service, nearest to your current location. You can view its address with the help of a map and trace its route from where you are. In a nutshell, this app makes you aware of your surroundings and can be quite helpful if you are a frequent traveler.

http://www.tweakersoft.com/mobile/aroundme.html

Next Flight
This app provides you with a list of all the available flights from any source to any destination. All you have to do is enter your origin, destination, and departure date and the application will list all the available flights along with the corresponding flight details. This app can help you in a situation when you have missed your flight or you need to reschedule your flight due to unforeseen circumstances
http://www.touchmeme.com/nextflight.html

World Customs & Cultures
This interesting app lists customs, cultural information, and facts of over 165 different countries. It provides a straightforward and an easy interface to browse through the basic customs of several countries across the globe and understand a few appreciative expressions or gestures which can go a long way. It helps a traveler to blend in the culture of the host country.
http://www.hookedinmotion.com/?p=25

HearPlanet

Are you a lone crusader who is passionate about exploring destinations on your own? Then this application is for you! HearPlanet delivers the history and facts about a specific place that you are visiting and also plays it an audio format like a professional tour guide.
http://www.hearplanet.com/

FlightTrack
An advanced iPhone application helps you with anything and everything related to air travel. Checking flight status, locating airport gates, monitoring flight delays, real-time tracking of flights, sharing flight details and many more valuable features, making your air travel straightforward and convenient.
http://www.mobiata.com/iphone-apps/flighttrack-live-flight-status-tracker
 

Wi-Fi Finder
Save money on International data rates and international calls if you Skype, by downloading the Wi-Fi Finder application on your iPhone. It tracks over Wi-Fi 285,000 locations in 139 countries and makes it easy to locate paid or free Wi-Fi at your travel destination.
http://www.jiwire.com/iphone