Location Manager - This unique location app is best described with the following scenarios:
I live in an area where the Oregon, California, and Santa Fe Trails all passed through. There are signs everywhere saying, "The trails crossed here"
OpenGPSTracker adds the capability to store and review where you and your Android device have been. Basically you press record at the start of your trip and your phone stores the route you take. This route is drawn real-time on the Maps functionality of Android or in the background with an idle device. The route is stored on your phone for review and further use
GPS Signal Widget - Do you get tired waiting for the GPS location to be available? With this tool you can check out the GPS satellites and the signal strength in just a nice 1X1 widget.
The spokes in the widget represents the satellites and the length of the spokes is a measure of the signal strength.
Enable or disable the widget by tapping on the widget
Open Source recording, storing and accessing of your routes: Open GPS TrackerAn application that can track your travels of your Android by storing your GPS locations. Draws the route real-time on either Google or OSM maps
Naver Maps - Smarter than ever! Experience Naver Map for Android. You can find the shortest way to get to your destination, using public transportation even it is far away. You can also search the information on the area around you easily and check whether you are heading to your destination correctly with GPS and compass
AmAze is a first of its kind free navigation and local search service. It is free to download and use and it contains wide coverage of maps including aerial photo in Europe, North America, Australia and parts of Asia and Africa