Onboard/Offline GPS Navigation App
»worldwide 2D/3D OSM maps
»turn-by-turn routing/navigation
»voice/audio guidance (>1.6)
»car/pedestrian routing (bike to come)
»local search (places/POI)
»visual/audio speed warning
»map themes (day/night/outdoor)
»frequent map updates
»no cellular network required
»no hidden roaming costs

Weather Forecast&Clock Widget(4x2) - more 2000 000 downloads on the market, but is blocked by the market at the request of HTC.
Usual magic widget. Shows the clock and weather forecast in a place where you are. All languages, for all platforms(>=1.5), for all screen sizes. Brings good fortune and luck. Increases libido. Limited edition:(

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

gOmniTracker allows your Android to keep track of the members of your family, friends, or team, while your are on-the-go, or from your desktop. It alerts you when a device cross the boundary of a red zone, or over speeding on the high-way. It displays location history of devices, plus many more features. gOmniTracker allows you to share locations between friends, who do not share the same account. You can hide, share, or remove your visibility to any of your friends at any time.

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 Prague (Czech Republic)
-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 Bangkok (Thailand)
-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 Zadar (Croatia)
-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 Turin (Italy)
-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 Toronto (Canada)
-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 Tenerife (Spain)
-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 Sydney (Australia)
-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 Taipei (Taiwan)
-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 Split (Croatia)
-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 Singapore (Singapore)
-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 Shanghai (China)
-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 San Diego (USA)
-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 Rotterdam (Netherlands)
-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 Port Elizabeth (South Africa)
-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 Phoenix (USA)
-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