I am a trucker that spends 20 days a month on the road. This app is fantastic for us guys that need to know the exact diesel fuel prices at any time at any truckstop. The goof balls that wrote a few of the other reviews I read are not truckers. Because if they were they would not be crying about gas prices. Truckers use diesel and don’t give a crap about gas prices. Easy to smoke out a desk jockey tech geek, just read what they are complaining about. real truckers love this app for the reasons truckers are truckers. Accurate diesel prices and routing tools. The most awesome tool I have used was looking for a doctor for my annual physical after my current doctor had passed away. finding a doc in my area that was certified was as easy as clicking the Medical Examiners button. I will stop talking now but you get the point. great app , keep updating the tools.