SpeedUp - Acceleration test 0-100 kmh 0-60 mph

This is Acceleration test 0-100kmh /0-60mph (All tests 0-60mph actually mean is 62.3mph)
How to use:
1. Place your device on dashboard
2. Launch app
3. Press button "Start test"
4. Start moving
5. When you reach speed 100kmh=62.3mph timer will stop.
See your result