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jeffclev · 04-07-2014, 03:23 PM

Does anyone know if this app uses the phone's GPS or the car's GPS? If the car, what is the update frequency? I understand from CMS laptimer pro app that iPhone frequency is 1 Hz and for real track time accuracy, you need 5 Hz. Thanks in advance!

04-07-2014, 03:23 PM	#8
jeffclev Private 8 Rep 91 Posts Drives: 2014 M235i, 2018 X5 Join Date: Feb 2014 Location: SF Bay Area iTrader: (0)	Does anyone know if this app uses the phone's GPS or the car's GPS? If the car, what is the update frequency? I understand from CMS laptimer pro app that iPhone frequency is 1 Hz and for real track time accuracy, you need 5 Hz. Thanks in advance!
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