Promote Your Favorite App that No One Knows About

You've probably installed and trialed countless mobile apps to either improve or simplify part of your daily routine. However, we're constantly bailing on what (in the end) is a useless app. Lets call attention to apps that work but people don't necessary know about. Comment below.

Waze is a traffic locator and recorder by the community. I use frequently in the city of Los Angeles to best dodge car jams.