Sprint Timer: 40yd 100m Race is made and published by Kyu-Hee Jang. AppBrain is an independent app data site and isn't affiliated with Kyu-Hee Jang. The app name, icon, screenshots and description belong to Kyu-Hee Jang and are shown as published on the App Store.
AppBrain's verdict
Removed- Rating on App Store
- 5.00
- 2 ratings
- Last updated
- August 15, 2026
Sprint Timer: 40yd 100m Race is no longer on the App Store. It had too few ratings to say what users thought.
Competitors
Similar apps and more from Kyu-Hee JangMore from Kyu-Hee Jang
Also available on Google Play
Releases
Updates seen on the App Store- Version
- 1.0.27
- Launched
- March 2026
No changelog data
User feedback
Ratings and reviews on the App StoreComments on Sprint Timer: 40yd 100m Race for iOS
We don't have enough comments to show example comments. Please check back later.
Technology
Found in the app by AppBrain- Price
- Free
- App size
- 62.8 MB
- Content rating
- High
Technologies used by Sprint Timer: 40yd 100m Race
About the app and developer
About Sprint Timer: 40yd 100m Race
Sprint Timer: 40yd 100m Race was an utilities app developed by Kyu-Hee Jang. It was removed from the App Store Aug 23, 2026.
User Ratings
Sprint Timer: 40yd 100m Race was rated 5.00 out of 5 stars, based on 2 ratings.
App Information
Sprint Timer: 40yd 100m Race was free. The app size was 62.83 MB. The last available version was 1.0.27. The last update was on August 15, 2026.
Technical Requirements
The app had a content rating of High Maturity. The app had been available on the App Store since March 2026.
Developer information for Kyu-Hee Jang
Address:
Store listing
By Kyu-Hee Jang, from the App StoreSimilar apps
Description by Kyu-Hee Jang Written by the developer, not by AppBrain. Click to read.
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.