Google Maps App For iOS ($Free)
Can we put this to rest once and for all? Google hands down makes the best map apps for iOS. Apple can do a lot of things really well. Unfortunately maps was not one of them. The Google Maps App is here to restore your faith in your iPhone being able to get you where you want to go. Features include, Voice Navigation, Public Transportation, live traffic information, and an all-new design. The app is available for your iPhone or iPod touch devices.
Download the app here.