# TennisKeeper: Swings & Scores — Tennis and Racquet Sports > Racquet sports activity tracker with advanced analytics and swing analysis. (iPhone/iPad app by Christina Lau.) - Source: https://appshunter.io/ios/app/tenniskeeper-swings-and-scores/id1097388824 (this page in markdown: same URL + `.md`) - Developer: [Christina Lau](https://appshunter.io/developer/685993924) - Category: Health & Fitness, Sports - Price: Free with in-app purchases - Rating: 2.80/5 from 40 App Store ratings · 85 written reviews indexed - Age rating: 4+ - Requires: iOS 14.0 · 52 MB - Languages: American English, Arabic, Dutch, French (France), German (Germany), Greek, Italian, Japanese, Korean, European Portuguese and 8 more - Released: 2016-04-21 - Data updated: 2026-09-01 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/tenniskeeper-swings-and-scores/id1097388824/reviews.md ## What is TennisKeeper? Track your racquet sports activities including Tennis, Padel, Pickleball, Squash, Racquetball, Badminton or Table Tennis. Start and save your activities from your Apple Watch. Visualize your progress using our interactive dashboards. Top Free Features: • Track your singles, doubles, practices, lessons and cross training. • Add notes, photo to make each outing memorable. • Start activity from Apple Watch and get your swing path, counts, steps, distance covered, and heart rate while playing • Apple Watch Complication to launch your tracking quickly • Apple Health and Activity app integration • Templates to document your opponents games style • String Tracker - get reminder when string reaches its lifespan • Activities Log and Dashboard • Manage league team rosters, match lineups and scores • Data stored in iCloud and accessible from any iOS device • No additional account creation or password needed • Intelligent Analytics • Sharing and Leaderboard • Widgets • Siri support Pro Edition (one time purchase) Upgrade to Pro Edition to get these great features: • Track unlimited activities, players and teams • Head to Head Stats • Detail match stats by week, month, year • Win, loss, tie stats by matches, sets and games • Win, loss, tie match stats with each doubles partner • Export your data to .csv file • For each session, swing shots breakdown, heart rate and steps count graph • Graph to compare your footwork and fitness level between different matches • Shoes Tracker - get reminder when shoes reaches its lifespan Swing Analyzer Subscription (per month or per year) For Pro Edition users with an Apple Watch, subscribe to Swing Analyzer to learn about your swing path, angles, power and contact point. See every swing in 3D and get to know your motion like never before. Swing Analyzer Features: • Speed breakdown by Forehand, Backhand, Smash and Volleys • Detail Session Summary (e.g. Longest Rally) • Impact Time and Swing Path Analysis • Swings Calibration • Swings Compare, Sharing and Best Shot • Replay match in Augmented Reality Insights Pack Subscription (per month or per year) See how your racquet sports activities impact your health and your life. Combine your data to find useful correlations. Insight Pack Features: • Weight, Sleep, Calories and Workout Correlation • Heart Rate Zones • 1-min and 2-mins heart rate recovery trends • Heart Rate Variability trends Live Match Subscription (per month or per year) For parents, coaches, teams and tennis fans, we offer you the best way to watch and track live tennis. Subscribe to Live Match to track your kids, students, favorite players scores point-by-point. Keep track of each point details and analyze the key match statistics. Live Match Features: • Record singles or doubles match point by point • Supports multiple game format • Automated score counting • Track ace, double fault, winner and error shot • Detail shot type tracking (e.g. forehand, volley, lob) • Undo function • Server indicator • Full match timeline • Players performance analysis • Match data stored in iCloud • Share live match you tracked with friends Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: http://www.tenniskeeperapp.com/privacy.html Terms of Use: http://www.tenniskeeperapp.com/terms.html ## Key features - Track singles, doubles, practices, and lessons - Apple Watch integration for activity tracking - Interactive dashboards and intelligent analytics - String and shoe lifespan reminders - League team roster and lineup management - Swing path, angles, and power analysis - Health and workout correlation insights ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Live Match Monthly | $2.99 | per month | | Live Match Annual | $19.99 | per year | | Swing Analyzer Monthly | $1.49 | per month | | Swing Analyzer Annual | $10.49 | per year | | Insights Pack Monthly | $1.99 | per month | | Insights Pack Annual | $15.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Pro Edition | $4.99 | one-time | ## What do users think of TennisKeeper? Overall sentiment: negative **Pros** - 👍 Tracks court time and health data - 👍 Integrates with Apple Health - 👍 String tracking feature is valuable - 👍 Provides visualizable workout data - 👍 Good for tracking general tennis workouts - 👍 Useful for amateur players - 👍 Polished and professional interface - 👍 Good for logging practices and matches - 👍 Easy to use and well-designed - 👍 Tracks steps, calories, heart rate - 👍 Good for beginners and advanced players - 👍 Can track singles, doubles, and practice **Cons** - 🐛 Swing analysis is inaccurate - 🐛 Randomly identifies shot types incorrectly - 🐛 App keeps uninstalling paid features - 🐛 Expensive, multiple in-app purchases - 🐛 Clunky interface and layout - 🐛 Data collection is inconsistent - 🐛 Swing analysis doesn't mean anything - 🐛 App crashes frequently - 🐛 Sync issues - 🐛 Unresponsive developer support - 🐛 App vanishes from watch - 🐛 Free version is basic, paid features are expensive - 🐛 Requires watch on hitting wrist, which is bothersome - 🐛 Inaccurate shot classification - 🐛 Battery drains quickly - 🐛 Complicated to use - 🐛 Data is inaccurate - 🐛 Freezes on Apple Watch - 🐛 Transfer failed when saving - 🐛 Not worth the money - 🐛 Subscription model is frustrating **Commonly reported bugs** - App keeps uninstalling paid swing analyzer - App vanishes from Apple Watch after purchase - App crashes after updates - Sync issues between watch and phone - App freezes on Apple Watch - Transfer failed when saving sessions - App continues running after saving, draining battery - App crashes in the 'more' section - App freezes frequently on Apple Watch - App crashes after a few minutes on Apple Watch - App incorrectly counts forehands/backhands due to left-handed setting - Swing analysis is completely random - App freezes on watch, cannot save sessions - App does not start or save sessions - Transfer failed even when next to phone - App crashes frequently, especially when other notifications appear - App crashes when opening - iPhone app crashes in the 'more' section **Most requested features** - Add championship tie-break option - Add step-by-step guide for shortcuts - Add shortcut to stop, save, and reverse wrist selection - Allow selection of right/left handedness independently of Apple Watch settings - Improve swing analysis to match animations - Add score keeping on the watch during play - Redesign iPhone app interface for easier data access - Add data export to CSV or XLSX - Add data import from CSV or XLSX - Easier access to notes on opponents - Allow manual input of stats and shots - Ability to delete activities - Train the app to register specific shot types ## Recent user reviews (10 of 85) All indexed reviews: https://appshunter.io/ios/app/tenniskeeper-swings-and-scores/id1097388824/reviews.md ### 1/5 — Does not work *2025-09-28, version 3.28* Absolute load of rubbish. Purchased in good faith to find it all very clunky and unable to distinguish one shot from another. Tried following instructions to no avail and tried adjusting swing analyser settings but it just randomly identifies shot types incorrectly. Tried to contact developer for some help but no replies. Don’t waste your money, this is garbage. ### 1/5 — Loses extras regularly *2025-02-27* Here I am paying extra for swing analyzer and the app keeps uninstalling it which I find out after playing. Waste of my monthly subscription ### 2/5 — Bait and switch *2024-12-11* I should’ve listened to my brother who warned me not to pay for this app. He said it’s a slippery slope with how much they continue to charge you even after you’ve paid. You see, the first time you pay only unlocks a few basic features, but you have to sell out a lot more money and do it multiple times in order to see things like your swings statistics and other information. I don’t trust this app and will no longer continue to pay them money to unlock a feature at a time. ### 1/5 — Save your time and money *2024-10-20* Doesn’t work. It’s like the developers just stopped working on it years ago. Clunky, inaccurate data, and no real way to fix the mess by the user. I’m sorry I wasted my time and money trying (wishing) it would be what it promised to be. ### 2/5 — Neil *2024-09-21, version 3.27* It’s basically good for keeping track of my workout length and heart rate etc and adding the steps to my daily total but the swing analysis is terrible. Spent 1 hour on forehands and it measured 60% as backhands and even measured a few as serves. Useless data . ### 4/5 — I find this quite good. *2024-08-18, version 3.27* I’m new to the Apple Watch and also amazed how it interacts with various apps. I play quite a lot of club tennis mainly doubles and find this app good for recording the work out. Haven’t quite worked out how to use the swing analysis yet as can’t see if you need to check it during the game or after the tennis workout is finished. One useful feature to add would be the championship tie break for the third set. At the moment there is no way to enter a championship tie b break for the third set other than recording the e.g. 10-6 tie break score as 10-6 in games. However that kind of throws the stats out. ### 1/5 — Great idea…horrid execution *2024-01-31* Hit with the ball machine. 150 balls, 4 forehands to 3 backhands. Groundstrokes only. App records volleys off both wings and 285 forehands and 158 backhands as well. Uninstalled and request a refund, along with reporting a quality issue for an app that would still be worth for $0.00. Definitely not worth any money. ### 1/5 — Great idea…horrid execution *2024-01-28* Hit a around with the ball machine. 150 balls, 4 forehands to 3 backhands. Groundstrokes only. App records volleys off both wings and 285 forehands and 158 backhands as well. Uninstalled and request a refund, along with reporting a quality issue for an app that would still be worth for $0.00. Definitely not worth any money. ### 5/5 — Too good *2023-03-03, version 3.22* Don’t understand why people rate it so lowly but I can positively say that this app is amazing for players of any skill level and especially players who are willingly trying to get better every day in tennis and other racket sports ### 1/5 — Useless *2023-02-01, version 3.22* Ten times I dropped a ball and hit a forehand drive the App correctly classified them as forehands. I did the same for 10 one handed backhand drives and the app classified them all as Serves/Smashes. This means the apps analysis of a normal game will be useless. After a couple of email exchanges with their support team it became obvious that they can’t fix this, it’s something todo with the hand speed and height ## Frequently asked questions about TennisKeeper ### What kind of sports can I track with TennisKeeper? This app allows you to track a variety of racquet sports, including Tennis, Padel, Pickleball, Squash, Racquetball, Badminton, and Table Tennis. You can log singles matches, doubles, practices, lessons, and cross-training sessions for each sport. ### What are the key features of the free version? The free version offers core tracking capabilities for different types of activities, the ability to add notes and photos, Apple Watch integration for real-time stats like swing path and heart rate, Apple Health integration, and an activity log with dashboards. It also includes features like opponent game style templates and intelligent analytics. ### What does the Pro Edition offer that the free version doesn't? Upgrading to the Pro Edition unlocks unlimited tracking of activities, players, and teams. It provides more detailed match statistics broken down by time periods, win/loss/tie records with specific partners, data export to CSV, and in-depth swing shot breakdowns and fitness comparison graphs. ### How does the Swing Analyzer subscription work? The Swing Analyzer subscription, available for Pro Edition users with an Apple Watch, provides advanced analysis of your swing. It offers insights into swing path, angles, power, and contact point, with features like speed breakdown by shot type, impact time analysis, and augmented reality replays of your matches. ### What kind of health insights can I get from this app? The Insights Pack subscription allows you to correlate your racquet sports activities with your overall health. You can track correlations with weight, sleep, calories, and workouts, and view trends in heart rate zones, recovery, and heart rate variability. ## Version history (last 5 releases) ### 3.29 — 2025-10-24 Add support for iOS 26 and watchOS 26. ### 3.28 — 2024-10-22 Add support for iOS 18 and watchOS 11. ### 3.27 — 2024-04-17 Add Dutch and Slovak translations, metadata assets and screenshots. ### 3.26 — 2023-12-06 Add Swedish translation, metadata assets and screenshots. ### 3.25 — 2023-10-20 1. Add support for iOS 17 and watchOS 10. 2. Add Greek translation and metadata assets and screenshots. ## Apps similar to TennisKeeper | App | Rating | Price | Category | | --- | --- | --- | --- | | [Tennis Plus](https://appshunter.io/ios/app/tennis-plus/id1158767577) | 3.7 (109) | $9.99 | Health & Fitness | | [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 | | [Hydrogen Sports](https://appshunter.io/ios/app/hydrogen-sports/id1545794573) | 4.1 (44) | Free | Health & Fitness | | [Racketly: Padel Tennis Tracker](https://appshunter.io/ios/app/racketly-padel-tennis-tracker/id6736381821) | 4.8 (41) | Free | Health & Fitness | | [GoodShot - Badminton Tracker](https://appshunter.io/ios/app/goodshot-badminton-tracker/id1622183934) | 4.4 (27) | Free | Health & Fitness | ## More apps by Christina Lau - [SportsWeather](https://appshunter.io/ios/app/sportsweather/id1075933677) - [Fun Tennis Stickers](https://appshunter.io/ios/app/fun-tennis-stickers/id1236732715) All apps by Christina Lau: https://appshunter.io/developer/685993924 --- *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 2026-09-01.*