【實用旅遊app】Speedometer Check|最夯免費app-綠色工廠好玩App

Have you wondered if your speedometer is accurate? This App provides you with a simple method to check its accuracy using highway mile markers or kilometer markers. This may save you the expense and embarrassment of receiving a ticket from the highway patrol. Additionally, if your speedometer is incorrect this could be the sign of other mechanical problems that should be resolved. It’s also a handy method to determine your average speed achieved over long distances.The App also has a trivia challenge database that will help to make your travels fun and educational at the same time. This is a great way to pass some time when traveling long distances with family or friends.