iphone RS monitor app

I see from other threads there are a few iphone owners. Has anyone tried the free RS monitor app?

I have it on my iphone4. Only played with it once (on a closed Road obviously).

With two passengers and a new car with a cautious driver I managed a 7.59s 0-62mph time. Not too bad :smile:
 
yeah i used it in my toyota lol 0- 62 13. something seconds lmfao 1.3 beast :smile:
 

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