Tennis Plus
Jae Hyeon Park
Enjoy your tennis with your Apple Watch! This is the first tennis activity tracker & swing analyzer app for Apple Watch. Just wear your watch on your wrist and play.
Download price in United States
Current observed download price for the selected storefront. Open regional pricing to compare converted prices across countries.
In-app purchases in United States
Items currently visible on Apple’s public App Store page. This may not be the complete App Store Connect catalog.
Source: Apple public App Store page · Publicly visible items only · Checked Aug 4, 2026
About Tennis PlusStorefront description supplied by Apple.
Enjoy your tennis with your Apple Watch! This is the first tennis activity tracker & swing analyzer app for Apple Watch. Just wear your watch on your wrist and play.
Tennis Plus : Tennis Tracker & Swing Analyzer Features
- Simple UI & Quick start
- Breakdown your shot and check your style (forehand, backhand, topspin, flat, slice, volley, smash, serve)
- Measure your swing speed & spin
- Video playback synced swing recognitions.
- Support right-hand and also left-hand grip player
- Real time detection of swings
- Energy efficient for battery life (Optimized & accurate algorithm)
- Working all the time you play (Even when the screen is off)
- Everything is synced automatically with your iPhone
- Check your step counts & calories during the sessions (integrated with the HealthKit)
** Apple Watch & WatchOS 3.0 is required but no need any other device
** WatchOS 3 still has some stabillity issues. We recommend disabling watch notifications while the app is running.
** Please feel free to send me your feedback. (use e-mail or twitter)
Frequently asked questions
Quick answers based on the latest observed App Store data.
How much does Tennis Plus cost in United States?
The latest observed download price is $9.99. Open the official App Store link to confirm the current checkout price.
Does Tennis Plus have in-app purchases?
Apple's public page currently shows 0 purchase items in this storefront. The public list may be incomplete.
Can the price differ by country?
Yes. App Store prices can vary by storefront, currency, taxes, and developer pricing. We currently have 2 regional observations.