Waze is a free, 100% user-generated, social navigation application that allows drivers to build and use live maps & real-time traffic updates to improve their daily commute
VGPS was designed to use city street map on your ordinary mobile phone without the need of having GPS receiver or internet connection. VGPS does not require internal or external GPS receiver. However, if you have internal GPS receiver or external bluetooth GPS receiver, VGPS can work with your GPS receiver as well
Animated Weather application for Android phones. The exquisitely realistic video effects of cloudiness, rain and snow provide the vivid sensation of current or future weather conditions for more than 50000 locations over the world
TTC Subway Rider Efficiency Guide - This application has maps of all TTC (Toronto Transit Commission) subway stations so you can see where the stairs/etc are... and plan where to stand on the platform.
Based on ttcrider.ca
Useful for handicapped people too
Bubble- Over 2 million downloads! A bubble level. Hold any of the phone''s four sides against an object to test it for plumb/level, or lay it down on a flat surface for a 360° level
Yelp - Looking for a burrito joint open now? A gas station you can drive to before your tank hits empty? Yelp for Android is here to help. Search for places to eat, shop, drink and play then read reviews from an active community of locals in the know
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