Speedo Plus is a simple GPS based speedometer. It displays your current speed in an easy-to-read digital format along with the standard analog one. Your speed can be displayed in MPH or KPH. Speedo Plus also saves your max speed which can be displayed on the main page. An accuracy icon lets you know how accurate Speedo Plus currently is (green is the best, yellow is ok, and red means the accuracy is too low to get the correct speed).