Best GPS app and why.

[s2by10]

Hey all,

Looking for some input. What's the best GPS app for iPhone in United States? Pretty general question but if you guys could give me some reasons why, that'd be great. Also, accessories that are good for the apps. Would like to mount my 4S on the dash/windshield.

Been hearing about TomTom and Navigon but don't know which is better or other alternatives.

Thanks in advanced!

 

[kch50428]

See previous discussions:
http://forums.tipb.com/iphone-apps-games-forum/224686-best-navigation-app.html
http://forums.tipb.com/iphone-apps-games-forum/222586-your-favorite-navagation-app.html

Navigon in my preferred PND app - why is discussed in the links above.

 

[s2by10]

Alright, thanks.