App Description

Much more than a Speedometer. This is a full featured Acceleration Gauge plus Speedometer all in one!

See your top speed pinpointed on a street map with the exact location.

Instantaneous graphical readout of acceleration and braking. Test your car out! Know exactly how it is performing.

Shows both forward acceleration and slowing (braking).

Incredibly accurate. Uses both the internal gyroscope and the accelerometer to provide calculated acceleration data at over 100 times per second!

Car Shops sell similar G force - acceleration performance meters for hundreds of dollars!


-Speed in Mph.

-Acceleration in moving color coded graph form that shows forward acceleration and reverse acceleration (braking or slowing) (m/s/s) - Meters per second squared - acceleration standard.

-Gyroscope compensated accelerometer for accurate data.

-GPS accuracy display.

- Log of the maximum values for acceleration, speed and braking!

- Full Map showing the exact point where top speed was set!

Put your sports car to the test!

Note: For best results mount as level with the floor of the car as possible (in horizontal mode), since this app is very sensitive to acceleration, it is also affected by gravity, so a level mount is important for accurate results.

The reset button can be used if the mount is not 100% level to zero out the display.

The GPS is used for speed information, it is a good idea to use a car charger when running this app so the battery will not drain.

Use at your own risk and please drive safe!

iPad Screenshots

(click to enlarge)

MotoGyro - Auto Extreme Gauge screenshot 1 MotoGyro - Auto Extreme Gauge screenshot 2 MotoGyro - Auto Extreme Gauge screenshot 3

App Changes

  • June 10, 2014 Initial release