iAtlas takes a cool approach to maps! It lets you see your friends on the map, share your location, search for places around and check-in to them (post on your Facebook wall where you are with a link to the map) and Voice-guided GPS navigation
Downloads: 20+ (for Android)Report app for spam or abuse!
Commuter Hero - Daily Traffic Free
Based on current traffic, automatically informs you which route you should take to go home or work