These apps also help avoid traffic congestion, reducing trip times and carbon emissions. Here are our top picks:
BestParking is a free parking search engine that steers drivers towards the cheapest and most convenient parking facilities in 30 cities and 79 airports.
Gas Buddy helps drivers find the cheapest gas in the area.
Fuelly is a site that lets you track, share, and compare your gas mileage. Simply sign up, add a car or motorcycle, and begin tracking your mileage.
Get the best route, every day, with real–time help from other drivers. Waze is a community-based traffic and navigation app. Join other drivers in your area who share real-time traffic and road info, saving everyone time and gas money on their daily commute.