> but you need a timegrapher to measure the results in a reasonable time. This is just an app now. All a timegrapher is is a microphone and software, and, we

> but you need a timegrapher to measure the results in a reasonable time. This is just an app now. All a timegrapher is is a microphone and software, and, well, your phone has all that. This is the app I use; I highly recommend it: https://play.google.com/store/apps/details?id=com.watchaccuracymeter.app&hl=en_US&gl=US https://play.google.com/store/apps/details?id=com.watchaccur...