The results of our reader poll for the best iPhone navigation app of 2011 are in. Navigon's iPhone navigation products lead the pack with 46.7 percent of the votes, besting second-place TomTom with only 21.7 percent.
Navigon's products include regional, national and continent-wide GPS navigation apps. Starting at US$19.99 for the Navigon U.S. West, Central or East apps and going up to $69.99 for the complete Navigon Europe, these apps are full-featured. They are easy to set up and run, give unde
