Swingli - Tennis Tracker
Swing Tracking & Serve Coach
Free · Designed for iPad. Not verified for macOS.
Track every swing on your Apple Watch. See your forehands, backhands, and serves counted in real time. No phone needed on court.
Swingli automatically detects your swings while you play — no buttons, no setup. Just start a session and play. Review your stats after every match to see what's improving and where to focus next.
TRACK YOUR GAME
- Automatic forehand, backhand, and serve detection
- Live swing count and session stats on your wrist
- Heart rate and calories burned
- Review past sessions to spot trends and measure improvement
IMPROVE YOUR SERVE
- Practice mode with instant feedback after every serve
- Evaluates your trophy pose, loop, contact point, and pronation
- Personalized tips to improve your technique
- Practice at your own pace — no camera or setup required
WHY SWINGLI?
- Watch-only — no phone propped up courtside
- Completely free — no subscriptions, no paywalls
- Privacy-first — your data stays on your device
- No account required — download and play
Built by tennis players who wanted a simpler way to track their game and get better. If you've tried setting up a phone camera courtside and given up, Swingli is for you.
Download free and start tracking your next session.
Ratings & Reviews
Performance improvements and optimizations
The developer, RacketLab LLC, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- RacketLab LLC
- Size
- 30.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.5 or later.
- iPhone
Requires iOS 18.5 or later. - iPad
Requires iPadOS 18.5 or later. - Mac
Requires macOS 15.5 or later and a Mac with Apple M1 chip or later. - Apple Watch
Requires watchOS 11.5 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 RacketLab LLC