Speed Helper is auto(car), bicycle and will display the correct speed.Rotation, acceleration and sharp drop in the slope of the vehicle can be confirmed.HUD (Head Up Display) mode. BMW-style interior is possible(Speed meter).Acceleration and deceleration for changing driving habits, according to the Eco mode(Better fuel economy).* If you install the paid version before installing the free version of the test and install it.* When driving the disappearance of propaganda——————–Pay differences between versions of——————–Remove propagandaOther improvements——————–The basic functions——————–speedometer, speed indicator, autometerHUD (Head Up Display) ModeVisual displayKMH <-> MPHECOClinometer(Vehicle Tilt) Display——————–How It Works (Speed mode)——————–GPS will switch to the ON position.Turn the program is located in a smartphone.To use the HUD, turn on the touch screen smart phone will lay reflected in the windshield.——————–How It Works (Clinometer mode)——————–The vehicle is positioned on a flat surface.Touching the screen ‘Change Screen mode’ button.Touch the screen to touch the Reset based on the current angle is set.