# Tennis Plus — Swing Analyzer & Tracker > Apple Watch tennis swing analyzer and activity tracker. (iPhone/iPad app by Jae Hyeon Park.) - Source: https://appshunter.io/ios/app/tennis-plus/id1158767577 (this page in markdown: same URL + `.md`) - Developer: [Jae Hyeon Park](https://appshunter.io/developer/1158767576) - Category: Health & Fitness, Sports - Price: $9.99 - Rating: 3.70/5 from 109 App Store ratings · 131 written reviews indexed - Age rating: 4+ - Requires: iOS 17.6 · 7 MB - Languages: American English - Released: 2016-10-03 - Data updated: 2026-08-28 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/tennis-plus/id1158767577/reviews.md ## What is Tennis Plus? 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) ## Key features - Shot breakdown by type - Swing speed and spin measurement - Video playback synced swing recognition - Real-time swing detection - Step count and calorie tracking - iPhone data sync ## Recent user reviews (10 of 131) All indexed reviews: https://appshunter.io/ios/app/tennis-plus/id1158767577/reviews.md ### 1/5 — N *2026-05-17, version 1.7.1* Not working ### 1/5 — Benutzung *2025-07-09* Eigentlich eine gut gedachte App. Aber beim benutzen geht die App in den Hintergrund. Zeichnet nicht mehr auf. Selbst wenn die Uhr auf Fokus eingestellt ist, dass keine Mitteilungen stören, und die Uhr mit dem Wasserspritzschutz gesperrt ist schließt sich die App ### 1/5 — It doesn’t work *2024-12-04, version 1.6.18* I’ve been playing several matches, most of my shots haven’t been tracked in the application, for instance, today I played for most than 3 hours and the app only registered 14 shots! Really?? ### 1/5 — Inoperable app *2024-10-11, version 1.6.18* The app doesn’t register my personal tennis data ### 1/5 — Inaccurate *2024-05-07, version 1.6.18* I think it underestimates active calories.The ball speeds are way off, both under estimates and overestimates, there is no consistency. ### 2/5 — Aggiornamento app *2024-03-08, version 1.6.18* Vorrei chiedere agli sviluppatori come mai non viene più aggiornata l’applicazione? Ho l’impressione che la velocità di pallina non sia corretta come potete aiutarmi? Ho mandato diverse e-mail agli sviluppatori ma non mi hanno mai risposto ho l’impressione che hanno abbandonato questo progetto e quindi questa app ### 3/5 — Any more updates? *2023-07-28, version 1.6.18* Will this app have any more/new update? ### 4/5 — Does not transfer watch data to phone *2023-02-22, version 1.6.18* Any clue on why this happens? My other data from other apps is immediately visible on both watch and phone..however not Tennis Plus - appears as I have no activity.. ### 1/5 — Não faz o que se propõe *2023-01-15* Não funciona, desliga sozinho, não sincroniza, o app devia ser anunciado como prototipo. É muito impreciso tb. Não jogue seu dinheiro no lixo como eu fiz. ### 3/5 — Wont sync iPhone 11 *2022-08-06, version 1.6.18* Again won’t Sync with my iPhone 11 for longer sessions. Short 5-10 shots syncs. But will not sync when I play for 1-3 hours. Please help. Notifications are disabled. **Developer response:** I'm sorry for the problem with my app. I'll fix it as soon as possible. Please wait for the next version. ## Frequently asked questions about Tennis Plus ### What does Tennis Plus do? Tennis Plus is a tennis activity tracker and swing analyzer designed for Apple Watch. It helps you analyze your shots, measure swing speed and spin, and track your steps and calories during play. All your data is synced automatically to your iPhone. ### What are the key features of Tennis Plus? Key features include detailed shot breakdowns (forehand, backhand, serve, etc.), measurement of swing speed and spin, video playback synced with swing recognition, real-time swing detection, and integration with HealthKit for step and calorie tracking. It also supports both right-hand and left-hand players. ### How much does Tennis Plus cost? Based on the provided information, the app is free to use. There are no mentions of in-app purchases or subscription fees. ### What devices are compatible with Tennis Plus? This app requires an Apple Watch and watchOS 3.0 or later. No other devices are needed to use the core functionality. Data is synced to an iPhone. ### How can Tennis Plus help improve my tennis game? By providing detailed analysis of your shots, including type, swing speed, and spin, the app allows you to understand your technique better. The video playback feature further aids in identifying areas for improvement, helping you refine your style and performance on the court. ## Version history (last 5 releases) ### 1.7.1 — 2026-03-12 ** Redesigned Interface – We've completely overhauled the user interface with a cleaner, more modern design that's easier to navigate. ** Enhanced User Experience – Faster performance, improved accessibility, and streamlined workflows make tracking your tennis matches effortless. ### 1.6.26 — 2026-02-24 Improvements to Apple Watch app functionality and design ### 1.6.24 — 2026-01-23 Improved communication between Apple Watch and iPhone ### 1.6.22 — 2026-01-15 Calendar feature enhancement ### 1.6.21 — 2025-11-20 improve stabillity ## Apps similar to Tennis Plus | App | Rating | Price | Category | | --- | --- | --- | --- | | [sevensix – Tennis AI Coach](https://appshunter.io/ios/app/sevensix-tennis-ai-coach/id1505604446) | 4.2 (68) | Free | Health & Fitness | | [Str8 Sets Tennis](https://appshunter.io/ios/app/str8-sets-tennis/id838192982) | 3.0 (8) | Free | Health & Fitness | | [ArrowSense](https://appshunter.io/ios/app/arrowsense/id1490650258) | 1.0 (1) | Free | Health & Fitness | | [Tennisology](https://appshunter.io/ios/app/tennisology/id6746260435) | — | Free | Health & Fitness | | [TennisKeeper: Swings & Scores](https://appshunter.io/ios/app/tenniskeeper-swings-and-scores/id1097388824) | 2.8 (40) | Free | Health & Fitness | | [ThermaSesh](https://appshunter.io/ios/app/thermasesh/id6447648037) | 4.6 (74) | Free | Health & Fitness | ## More apps by Jae Hyeon Park - [Golf Plus : Swing Analyzer](https://appshunter.io/ios/app/golf-plus-swing-analyzer/id1227289107) - [강아지 X 고양이](https://appshunter.io/ios/app/x/id1475244524) - [Auto Blur+](https://appshunter.io/ios/app/auto-blur-plus/id1547199734) - [CodeXplore](https://appshunter.io/ios/app/codexplore/id1608692600) - [Landing Report](https://appshunter.io/ios/app/landing-report/id6748882367) All apps by Jae Hyeon Park: https://appshunter.io/developer/1158767576 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*