The MMMeter is a native application for iPhone used acceleration and A-GPS censor.
It indicates smoothly acceleration and A-GPS measurement data with 6 analog meters.
MMMeter works on iPhone 3G, iPhone 3GS or iPhone 4.

What's new
Add new skin design!!!

FEATURES

Skin design [NEW]
You can shoose skin design black or panel.

Acceleration
The MMMeter displays acceleration G of axis X, Y and Z.
- Scales convert cyclically
The scale range: ±0.125g to ±2g(5 levels)
- The Position button: sets 0 value of X, Y and Z axis, when it tapped.
This function is disabled when the acceleration filter is Low-cut.
- Minimum and maximum value indicater
- Filter Low-cut or High-cut or OFF [NEW]

Speedometer, Altimeter
- The Units: meters or miles.
- Scales convert cyclically
The scale range:
- Speedometer:
km +40 to +640 (5levels)
mi +20 to +320 (4levels)
- Altimeter:
m +320 to +2560(4levels)
ft +1280 to +10240(4levels)

Compass
When you tap the compass, the operating mode changes.
- GPS Compass: True north
- Magnetic compass: True north, Magnetic north
Selectable compass type
iPhone 3G :GPS Compass only
iPhone 3GS, 4:GPS Compass, Magnetic Compass[True north / Magnetic north]

- Maximum value indicater
- Measurement horizontal accuracy indicater
- red: more than 100m
- orange: less than 100m
- green: less than 50m
- blue: less than 20m
each margin of error.
- The Reset button: Minimum and maximum value indicater reset
- Reset type: All red indicaters or Speed, Altitude red indicaters

In case that you chose GPS compass mode, MMMeter calculates speed and direction by using the GPS data of
the movement between 2 spots.
GPS compass does not indicate the correct direction when stationary.
We recommend magnetic compass when you are stationary.