Corecon - Corecon offers integrated estimating, project management, and job costing for small to medium-sized construction companies.
GasBuddy - GasBuddy lets you search for Gas Prices by city, state, zip code, with listings for all cities in the USA and Canada. Updated in real-time, with national average price for gasoline, current trends, and mapping tools.
Procore - Procore is the world's most widely used construction project management software. Easy to use, mobile platform with unlimited user licenses.
Fuelio - Track your fill-ups, fuel consumption, fuel costs and save money.
Spectrum - Browser-based app to visualize the frequencies of an audio file.
Fuelly - Fuelly allows you to tracks your gas mileage over time, helping you calculate fuel expenses as you drive.