What's New

This app has been updated by Apple to display the Apple Watch app icon.

The interface has been updated and some minor bugs fixed.

App Description

Practice sprint starts and test your reaction time. Tap start, put the iPhone in your pocket or on the starting block. SprintStart will speak the start commands and play a shot. The display will give you the time from the shot to when you start moving. You can change the time from the 'Set' command to the shot.

iPhone Screenshots

(click to enlarge)

SprintStart - Reaction Time screenshot 1

App Changes

  • June 09, 2014 Initial release
  • June 26, 2015 New version 1.2

Other Apps From Sten Kaiser

SeeLevel - visual clinometer seeCompass - Visual Navigation RacquetTune - String Tension SpeedClock - Video Radar SwingTool - Swing Weight ballTester - Rebound Height Army Fitness Tester SprintTimer - Photo Finish FitnessMeter - Test & Measure LapTracker - Auto Timer stringBed - Racquet Power JumpPower StartMeter SprintTimer Pro