It isn't too common these days with digital tachometers and other developments, but there are still chances of you facing the brunt of failure in the functioning of in-car indicators. An unlikely substitute has emerged from the depths of the online software club that uses your iPhone as an indicator. This is possible thanks to a software called the Dynolicious that uses the in-built accelerometer that is present in the iPhone. It provides with readings for quarter-mile, time taken to reach 0-60, lateral Gs, horsepower, speed and other such measures.

The Dynolicious application can be purchased from iTunes Store for $13. It is of great help to own one of these if you use a bicycle (that doesn’t have any indicators) to keep a tab on how well your exercising session is going.

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