MapQuest 4 Mobile Update Now Includes Voice Guidance, Other Features

On Tuesday, GPS software outfit MapQuest announced on their blog that version 1.5.1 of MapQuest 4 Mobile for iPhone [App Store, Free] now incorporates a voice guidance feature within the app. The feature uses a voice to guide the user through directions and then confirms the directions once a turn has been made.

Other new features include Off-Route Assistance and Twin Tap to Zoom Out.

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