Detailed & free offline maps application with search capabilities
Features:
- downloading map for arbitrary area
- searching objects using object name or object type
- address search (by street name & house number)
- search by coordinates
- showing touristic places
- showing pubs in the selected area :)
- tracking location via GPS/WIFI/cellular
- share POI coordinates with friends via SMS
- based on openstreemap & osmdroid

Smart Maps Offline is fast detailed offline maps of all countries of the world.

A simple free and offline map of Barcelona Metro, very useful for tourists and visitors.

MapDroyd features world-wide off-line maps powered by OpenStreetMap data. Experience true unplugged vector maps avoiding expensive network connections.

Speedometer

speed
max. speed
cyclometer
speed cam warning
location
available sats
anchor alarm
measure time-to-speed and time-to-distance
transparent speedometer display

Free Android app for real time GPS tracking: Install the Android app, and then Follow your mobile device on Google Maps through the website: http://gps-follower.com.
See your speed, path and current position in real time !

Italy Radio Pro on Android Devices.

View OpenStreetMap maps without on-line network with Offline Maps.

Get instant access to detailed maps of all countries from anywhere in the world! No internet connection is required.

An fish index app with sounds,quizes and videos

*Ads-Free version*

Ever want to come back to some cool places you've ever visited but you forgot the way to get back there?
Never let that things happen again!

With this app installed on your phone, you will never forget every place you've visited last week, last month, even last year.

Remember The Place offer you an easy way to save your location.
Only with one click from your homescreen, and your place information is saved right into your device.

This application shows the elevation profile of the path.

Ideal for hikers and bikers to assess the level of difficulty of the terrain before actually going out. Application works without GPS, Internet access is required.

This is adfree version.

321Track Me Premium is a small program that you can install in your Android mobile that allows you to share your position in realtime with somebody, using only an Internet browser.

http://321trackme.appspot.com/

In addition to free version, Premium version has higher refresh rates.

Share your travel from your mobile along the way.

Travel Guide for Karlsruhe (Germany)
-download additional books (small fee)
-regular/free map & content updates
-detailed street maps (OSM)
-turn by turn routing
-point of interests + Wikipedia
-location aware search (GPS)
-supports 20+ languages
-no expensive roaming costs

Travel Guide for Istanbul (Turkey)
-download additional books (small fee)
-regular/free map & content updates
-detailed street maps (OSM)
-turn by turn routing
-point of interests + Wikipedia
-location aware search (GPS)
-supports 20+ languages
-no expensive roaming costs

Travel Guide for Luxembourg (Luxembourg)
-download additional books (small fee)
-regular/free map & content updates
-detailed street maps (OSM)
-turn by turn routing
-point of interests + Wikipedia
-location aware search (GPS)
-supports 20+ languages
-no expensive roaming costs

Travel Guide for Hamburg (Germany)
-download additional books (small fee)
-regular/free map & content updates
-detailed street maps (OSM)
-turn by turn routing
-point of interests + Wikipedia
-location aware search (GPS)
-supports 20+ languages
-no expensive roaming costs

Satellite Check Donation removes advertising from the free application, Satellite Check.

Light but essential tracker using GPS. Made and tested by mountain biker. Supports cruise (showing real time speed and travel distance/time) and navigation (showing current position, tracks, and remaining distances in a map) panes. Able to store POIs (Point of Interests).

Tested with Droid and Nexusone. Would appreciate if you can ask anyQs or suggestions/bugs to jessechoi03@gmail.com.