Hairspring app for watch timing
Posted: Fri May 05, 2017 10:23 amfound this app for my ipad works by placing a microphone on the back of the watch, having some excellent results with it just thought id share it here as seems a good cheap timing machine for starters like myself
its called hairspring and its £4.99 on the app store
its called hairspring and its £4.99 on the app store