National Geographic’s Top 20 iPhone Travel Apps

1. Next Flight – Flight tracking

2. UrbanSpoon – Best restaurant guide

3. HearPlanet – Wikipedia tour guide

4. Air Sharing

5. Tweetie – Send vacation pics

6. IAmHere – Sends an email with a link to Google Maps

7. World Customs – International dos and don’ts

8. Wi-Fi Finder

9. The Weather Channel

10. Google Earth

and soon mTrip Travel Guide :)

Click here for the full Top 20 iPhone Travel Apps list