Holeshot is an application for acceleration time measuring using GPS satellite and Accelerometer sensor in combination helping you get the most out of your driving skills and your car's capabilities. Measure your 0-100 km/h, 0-200km/h, 0-300km/h or any custom measurement you want (e.g. 50-100 km/h, 100-200 km/h...). Also, you can measure your 1 mile, 1/2 mile, 1/4 mile, and 1/8 mile run. Observe your race runs with the details we provide, such as speed graph, G-Force graph, slope detector, and