My favorite iOS Turn-by-Turn GPS Navigation Apps are ON SALE just in time for your holiday travel or App Gifting Needs.
Navigon North America (USA & Canada) Now $38.99 ($21 off)
Navigon USA Only Now $29.99 ($20 off)
Lower Cost Region Specific Apps Now $19.99 ($10 off):
East (AL, CT, DE, FL, GA, IN, KY, MA, ME, MD, MI, NH, NJ, NY, NC, OH, PA, RI, SC, TN, VT, VA, WV)
Central (AL, AR, CO, IL, IN, IA, KS, KY, LA, MI, MN, MO, MS, MT, NE, NM, ND, OH, OK, SD, TN, TX, WI, WY)
West (AZ, CA, CO, ID, MT, NV, NM, OR, UT, WA, WY)
Navigon makes several apps for just about every region around the world. Find yours here: 
These Apps are UNIVERSAL and work on iPhone, iPad and iPod touch. The Maps are BUILT-IN and therefore these Apps don't require a data connection to navigate. With version 2.0 you can now download just the maps you need for the areas you're driving in so that you don't waste a lot of space on your device.
If you're looking for a car kit, this one is my favorite:
My setup above is:
- The iPhone 4
- The Magellan Premium Car Kit
- A GPS beanbag friction dashboard mount
