Developer: Agilus
Pocket Reference of the American Practical Navigator. Downloads completely to your sd card for use without any network.
Pinnacle of all marine navigation guides; all others refer to it and every navigator/pilot should own a copy.
Price: $0.99 on Android Market
Developer: Appello
Wisepilot is a GPS navigation system for North America and Europe. You get updated maps 4 times/year, extensive search features and clear voice instructions whilst driving or walking.
For free on Android Market
Developer: Nav4All
Nav4All, the most advanced navigation system on earth, worldwide Navteq maps, in 56 languages.
For free on Android Market
