秒表摄像机 / StopwatchCamera
为运动训练、比赛记录提供精确的计时和视频记录功能
Only for iPhone
$0.99 · Designed for iPhone. Not verified for macOS.
iPhone
Professional running timer camera with AR body pose tracking. Precise auto lap timing and HD video recording for track & field and road running.
Professional running timer camera app combining Augmented Reality (AR) and human pose recognition technology to provide precise automatic lap timing and video recording for track & field and road running.
Key Features:
• HD Video Recording — 1080p HD recording with millisecond-precision synchronized timer and real-time timestamp overlay
• AR Virtual Finish Line — ARKit-powered 3D spatial anchoring; simply drag to mark the exact finish line position with sub-centimeter accuracy
• Auto Lap with Person Tracking — Vision-based full-body pose tracking engine automatically records lap times and finish times as athletes cross the line
• Dual Detection Engine — Normal mode (multi-keypoint fallback: ankle -> knee -> hip -> torso) for daily training; Sprint mode (hip-based with sub-frame interpolation) optimized for 100m dashes
• Direction Filter — Both / left-to-right / right-to-left crossing directions to match any track layout
• Professional Timer — Unlimited lap splits with independent timing and automatic differential calculation
• Data Export — One-tap CSV export for in-depth analysis on your computer
• Time Watermark — Real-time timing overlay burned into the video for clear post-race review
• History Records — Complete session archive with video playback and quick jump to any lap moment
• Multi-Language — English, 简体中文, 繁體中文
Use Cases:
• Track sprints — Precise finish line timing and HD video capture for 100m, 200m, 400m
• Track middle/long distance — Automatic lap recording without manual stopwatch operation
• Road running — Split timing and pace analysis for marathons and trail running
• Running races — Automatic finish line detection with high-definition photo-finish capture
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Power Optimization
Pure manual lap timing uses standard camera preview and recording; ARKit activates only when virtual finish line is enabled, significantly reducing power consumption and heat during everyday use.
UI Redesign
Reorganized the interface layout for better usability and intuitive guidance, making it easier to get started.
History Enhancements
Swipe to delete: Swipe left to delete history records
Snapshot viewer: Tap lap thumbnail for full-screen image with lap number, split time, and total time overlay
Path persistence: Snapshots now use relative paths, no longer lost after app restart
Playback page refactor: Custom top bar merged into system navigation bar, share button moved to top-right corner
The developer, 伟 张, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 伟 张
- Size
- 4.5 MB
- Category
- Sports
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2025 ZHANG WEI
