Need a turn-by-turn car navigation apps for your iPhone?
Look no further!
Taken from the website:
Introducing TomTom app for iPhone 3G / 3GS
You never leave the house without your iPhone. Now, everywhere you go, you can have the most advanced navigation technology to lead the way.
Turn every trip into a navigation experience to remember. The TomTom app puts award-winning technology at your fingertips, like IQ Routes™ which gives you the smartest, most efficient route for any time of day.
Please go to http://iphone.tomtom.com or directly to http://iphone.tomtom.com/en-us/.