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

Mind your speed! Set speed alerts so you never get another speeding fine. Displays your speed as measured from the GPS signal, so you can check your car's speedometer accuracy. Choose either km/h or mph for the display.Instructions:- Turn your iPhone for Portrait or Landscape orientation- Tap on the speed indicator to toggle the speed limit.- When the 'GPS' indicator is green the speed will be measured and the display is activated.- If the 'GPS' indicator is either red or yellow, the GPS signal quality is not good enough for measuring speed. The speed display will be deactivated. - The accuracy of the measured speed depends on the quality of your GPS signal. For best results ensure you are driving under a clear sky.- Change the speed limits in the Settings menu to suit your driving conditions.