Sprint Start Recorder

The Ultimate Sprint Start Training Tool!
Sprint Start Recorder is designed for serious track and field athletes who want to improve their 100m sprint start and reaction time with timed cues, video recording, and stopwatch overlays.
This app is available for free.

■ Realistic Start Cues with Loud Gunshot
Train like a race day with the sequence:
"On Your Marks" → "Set" → Bang! (gunshot)
You can freely adjust the interval between each cue to match your training style.

■ Auto-Zoom Camera with Clear Start Videos
Capture every moment of your sprint with auto-zoom video recording.
Recordings are crystal clear, perfect for reviewing form and reaction.

■ Stopwatch Overlay for Accurate Measurement
A stopwatch timer is automatically embedded in your videos for precise reaction time analysis.
No extra tools needed — just hit record and run.

Recommended For:
Track athletes training for the 100m sprint
Coaches or athletes looking for recorded start drills with timers
Anyone who wants to simulate “On Your Marks → Set → Bang!” in solo practice