#Porsche Track Precision #App Turns Your #Phone Into A Data Logger http://t.co/0uePsiJ1XN by dominikpietsch • 20. Mai 2015 #Porsche Track Precision #App Turns Your #Phone Into A Data Logger http://t.co/0uePsiJ1XN — Dominik Pietsch (@dpietsch) May 20, 2015 from Twitter https://twitter.com/dpietsch May 20, 2015 at 09:30AM via IFTTT Read more →