MUNICH, Germany — BMW has released a free iPhone app called the M Power Meter that uses integrated movement sensors in the phone to measure speed, acceleration, lateral g forces, travel time over a specified distance and acceleration to a specific speed. This is the Bavarian automaker's second free app for the iPhone.
For the iPhone's built-in accelerometer to make the measurements properly, BMW says that the phone needs to be either upright in a cupholder or laid flat facing the direction being driven. Users can simply press "start" on the application to start recording the designated measurement, and the app will do the rest of the work after the target speed or specified distance is reached.
Despite its branding, the app can be effectively used in any vehicle. BMW also isn't the first to put out an application like this — those interested can find applications in the App Store like Dynolicious, TrackDay and gMeter that carry out the same functions in a more comprehensive package.
More details are available on BMW's official M Power Meter Application Web site and its iTunes App Store page.
Separately, Chevrolet has announced a ground-breaking smart-phone application for the Volt at the 2010 Consumer Electronics Show in Las Vegas. This one is similar to the Viper SmartStart system. Called the OnStar Mobile Application, it will let drivers communicate with the vehicle via a real-time data connection using a Motorola Droid, Apple iPhone or Blackberry Storm smart phone.
The app will display charge status, percentage of battery level remaining, total range, miles per gallon, electric-only mpg and odometer readings. It will also allow users to set the specific charge mode to aim for off-peak times, receive texts or e-mail charge reminders and to remotely start, unlock and lock the vehicle.
Potential Volt buyers can check out the available demo apps at OnStar's Web site or see the vehicle's Facebook page for a demonstration video. Chevy says the application will also eventually be available on a mobile browser for easy access by Internet-capable phones.
Inside Line says: Two cool apps with completely different functions in mind. — Mike Lysaght, Correspondent

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