Sprint Timer: 40yd 100m Race
Race Countdown + PR Tracker
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Auto-measure your sprint with GPS and accelerometer. Time 100m, 200m, 40-yard and custom distances with 10m splits — just put the phone in your pocket and run. Top speed
Sprint Timer+ automatically measures your sprint performance using GPS and accelerometer. Time your 100m, 200m, 40-yard dash, and custom distances with split times every 10 meters.
Just put your phone in your pocket or armband and run — auto-start detects your launch via g-force.
Key Features:
- Preset distances: 40m, 60m, 100m, 200m, 40-yard
- 10m interval split times
- GPS + accelerometer auto-start/stop
- Top speed and acceleration analysis
- Speed graph over distance
- Athlete profile management (for coaches)
- Result card for social sharing
Free GPS sprint timer — no camera setup or external equipment needed.
Ratings & Reviews
• New tabbed layout with a built-in Guide tab
• Rebuilt on a faster, more modern engine
• Smoother performance and stability improvements
The developer, Kyu-Hee Jang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kyu-Hee Jang
- Size
- 53.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Contains
Advertising
- Copyright
- © Copyright 2026 Simon Jang. All rights reserved.