SwimHub Timer
Swim race stopwatch on video
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
SwimHub Timer overlays a stopwatch on your swimming race videos and lets you export the result.
Key Features
■ Automatic start signal detection
Analyzes your race video's audio with FFT to automatically detect the start signal (electronic beep or starting gun). Manual fine-tuning is also available.
■ Stopwatch overlay
Displays a stopwatch on the video from the detected start point. Freely customize font size, color, opacity, and position.
■ Lap time management
Add and edit multiple split times. Show turn and finish splits right on the video.
■ High-quality video export
Export in original quality, 1080p, or 720p. Save to your camera roll or share instantly.
Who it's for
- Competitive swimmers who want to review their race footage
- Coaches who want to visualize swimmers' times on video
- Parents who want to keep videos of meets and practice
Privacy
All video processing happens entirely on your device. Your videos and personal data are never sent to external servers.
Terms of Service: https://timer.swim-hub.app/terms
Privacy Policy: https://timer.swim-hub.app/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Added a password reset feature
• Improved video export
• Refined the account and editor screens
• Improved stability and fixed minor issues
The developer, Ryuhei Hosoi, 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
- Ryuhei Hosoi
- Size
- 86.9 MB
- Category
- Sports
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 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
4+
- 4+
- In-App Purchases
Yes
- SwimHub Premium(年額) $29.99
- SwimHub Premium(月額) $2.99
- Copyright
- © 2026 Ryuhei Hosoi