Badger Maps gives you the opportunity to show zip codes, traffic and satellite images on your map.
1. To use this feature, called Map Layers, click on the "Map Layers" menu on top of your screen.
2. You'll see the different layers and you can select them individually or combine them.
3. The screen captures below shows how your map can look.
Here is a video that shows you how to turn on map layers on your Android device: