On Wednesday, Google vice president of engineering Brian McClendon declined to directly address Apple's mapping efforts, other than to say Google would continue to work on providing comprehensive mapping service to Apple device users.

WSJ: Google Beefs Up Maps as Battle With Apple Looms

Along with enhancements to Nokia Transit, the Nokia location suite of services represents the most comprehensive, integrated mapping experience of any smartphone.

ENGADGET: Verizon officially announces Nokia Lumia 822, coming this Fall (update: $100 on two-year contract)

Along with enhancements to Nokia Drive and Nokia Transport, the Nokia location suite of services represents the most comprehensive, integrated mapping experience of any smartphone.

ENGADGET: Nokia Lumia 920 and 820 land stateside on AT&T's 4G LTE network this November

Along with enhancements to Nokia Drive and Nokia Transit, the Nokia location suite of services represents the most comprehensive, integrated mapping experience of any smartphone.

ENGADGET: Nokia Lumia 920 to be a Rogers exclusive in Canada, we wonder if red is an option