HERE Drive+ (Navigation) will be free with the Window Phone 8.1 update roll out. This will be a great bonus for those who often drive to new places. This update brings free voice guided car navigation in 97 countries to everyone. No matter whether you have an entry-level Nokia Lumia 520, a Samsung Ativ S or a HTC 8X, with Windows Phone 8.1 update you get HERE Drive+ for free, saving up to €35.
1. See buildings in 3D in addition to realistic 3D landmarks.
2. Updated aerial images to zoom in even more and see more details.
3. Use two fingers gestures to rotate the map in the direction.
4. Tilt screen to activate the 3D mode.
5. Long press anywhere on the map to set your destination in Drive+
Source: 360 Here