# TennisACE: AI Tennis Coach — Tennis Tracker & AI Insights

> AI tennis coach for performance tracking and stroke analysis using Apple Watch and video. (iPhone/iPad app by 锐鹏 冷.)

- Source: https://appshunter.io/ios/app/tennisace-ai-tennis-coach/id6736619440 (this page in markdown: same URL + `.md`)
- Developer: [锐鹏 冷](https://appshunter.io/developer/1740013403)
- Category: Health & Fitness
- Price: Free with in-app purchases (on sale, was $12.99)
- Rating: 5.00/5 from 3 App Store ratings · 16 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 98 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2024-11-06
- Data updated: 2026-08-29
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/tennisace-ai-tennis-coach/id6736619440/reviews.md

## What is TennisACE?

TennisACE helps tennis players track sessions, understand performance, and improve stroke technique with Apple Watch data and AI video analysis.

Use Apple Watch to record real tennis workouts and review metrics such as swing speed, shot count, heart rate, calories, workout duration, HRV, and METs. Upload short forehand, backhand, or serve videos to get AI scoring, feedback, and improvement tips.

Why players use TennisACE:

- Track tennis sessions with Apple Watch
- Measure swing speed and shot volume
- Review heart rate, calories, HRV, and METs
- Analyze forehand, backhand, and serve videos with AI
- See workout history and long-term trends
- Stay motivated with goals and activity tracking

TennisACE is built for players who want clearer feedback after every practice and match. It combines tennis tracking and AI analysis so you can see what happened, understand why it happened, and know what to improve next.

If you want a tennis app focused on performance, not just generic fitness logging, TennisACE is built for you.

Auto-Renewable Subscription Information
Subscription length: 1 month or 1 year.
Payment will be charged to your iTunes Account at confirmation of purchase.
Subscriptions renew automatically unless auto-renewal is turned off at least 24 hours before the end of the current period. You can manage or turn off auto-renewal at any time in your iTunes / Apple ID account settings.
Your account will be charged within 24 hours before the end of the current period, and the subscription will renew for the same duration unless canceled.
Terms of Use:
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Privacy Policy:
https://yujichengdu.wordpress.com/2024/10/23/38/
Technical Support:
https://yujichengdu.wordpress.com/2024/10/25/%e7%bd%91%e7%90%83ace%e6%8a%80%e6%9c%af%e6%94%af%e6%8c%81/

## Key features

- Track tennis sessions with Apple Watch
- AI video analysis for stroke technique
- Measure swing speed and shot volume
- Review heart rate and calorie metrics
- Analyze forehand, backhand, and serves
- View workout history and trends
- Set goals and track activity

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Tennis ACE monthly member | $3.99 | per month |
| TennisACE yearly member | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| TennisACE lifetime member | $14.99 | one-time |


## Recent user reviews (10 of 16)

All indexed reviews: https://appshunter.io/ios/app/tennisace-ai-tennis-coach/id6736619440/reviews.md

### 4/5 — 总体好用

*2026-06-14*

请问开发者，有时误操作点了开始实际没开始，点了结束后系统仍然做了运动记录而且内容是0，这样的记录怎样手动删除呢？

### 1/5 — 问题

*2026-06-10*

为什么下载后登陆完成什么也不显示了？

### 1/5 — 第一个登录不上去的APP

*2026-06-09*

手机重启试过，网络切换试过，就是登录不上去……

**Developer response:** 可联系开发者微信“ryanleng-”帮你看下问题原因

### 2/5 — 数据不详细

*2026-06-05*

挥速统计太大概了，没有时间，只有一个曲线图，也不分正手、反手、发球，都不知道挥速是什么时间打出来的，也不知道是什么方式打出来的，而且也没有数据看起来太乱了

### 3/5 — 不可以看历史每月记录不方便啊

*2026-06-02*

不可以看历史每月记录不方便啊，只能看每日记录，不能看每月

### 5/5 — 客服太到位了

*2026-04-15*

遇到了同步的问题，怒加客服微信，结果非常有耐心，告诉我是app语言的问题，手表和手机都调成了中文立刻就解决了！喜欢这样的开发者！！事事有回应！！！nice！！！

### 1/5 — 莫名其妙就扣钱了？？

*2026-01-18*

至少参加了内测。但为什么在没有任何通知的情况下，莫名其妙就扣了我18元？？？ 想赚钱理解，不能这么赚吧

**Developer response:** 感谢参与内测 但是app是没有权限直接扣钱的，如果您觉得这的确是漏洞，应该是直接投诉苹果，而不是给我们差评，您也可以联系开发小哥，会帮您确认是如何扣款的。

### 1/5 — 老是吃数据，打完球就没了

*2026-01-10*

每次打完球，手表 app 就自动退出了。然后数据就没了，同步信息也没有。客服不理人！唉，不建议使用。

**Developer response:** 可以联系小红书账号后台哈  开发小哥帮你排查问题

### 1/5 — 后台客服毫无反应

*2025-12-01*

客服完全形同虚设

**Developer response:** 因为我们有多个项目 可能回复会慢一点，但应该是帮您解决了问题的🙏

### 5/5 — 功能很丰富

*2025-06-14*

TennisACE的UI界面真好看，数据统计也不错，挺准的，希望继续更新更多功能，已开会员支持

## Frequently asked questions about TennisACE

### What kind of data does TennisACE track with Apple Watch?

TennisACE tracks various metrics including swing speed, shot count, heart rate, calories burned, workout duration, and HRV. It aims to provide a comprehensive overview of your physical exertion during tennis sessions.

### How does TennisACE analyze tennis videos?

You can upload short videos of your forehand, backhand, or serve. The app uses AI to score your technique, provide specific feedback, and offer tips for improvement, helping you refine your strokes.

### What are the subscription options for TennisACE?

TennisACE offers auto-renewable subscriptions for monthly access at $3.99 or yearly access at $14.99. You can manage or turn off auto-renewal in your Apple ID account settings at any time.

### Is TennisACE suitable for beginners or advanced players?

TennisACE is built for players who want clearer feedback after every practice and match. Its focus on performance and detailed analysis makes it valuable for players looking to understand and improve their game.

### Does TennisACE offer any free features?

Yes, TennisACE is available for free, allowing users to track sessions and analyze videos. In-app purchases are available for subscription plans that unlock premium features and extended access.

### How often is TennisACE updated?

The latest version of TennisACE is 2.6, and it was last updated on April 13, 2026. This indicates a history of ongoing development and feature enhancements.

### What devices are supported by TennisACE?

TennisACE is supported on both Apple Watch and iPhone, allowing for seamless tracking and analysis across your devices. This integration enhances the user experience for tennis players.

### What is the age rating for TennisACE?

TennisACE has an age rating of 4+, making it suitable for a wide range of users. This indicates that the content and features are appropriate for young players as well as adults.

## Version history (last 5 releases)

### 2.6 — 2026-04-13

Track tennis with Apple Watch, review swing speed,and shot stats, and upload forehand, backhand, or serve videos for AI analysis.
bug fix.

### 2.5 — 2026-04-13

Track tennis with Apple Watch, review swing speed,and shot stats, and upload forehand, backhand, or serve videos for AI analysis.

### 2.4 — 2025-12-28

2025年度报告现已推出！
祝大家新年快乐，"马"上涨球！

### 2.3 — 2025-12-10

常规bug修复
新增能力分析五维图维度释义

### 2.2 — 2025-12-03

2.2稳定性更新
1.手表端稳定性修复
2.能力五维图更新
3.排行榜展示调整
4.非会员图表展示调整
5.修复头像不能调整的bug

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| --- | --- | --- | --- |
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| [KeepSwinging - Real-Time score](https://appshunter.io/ios/app/keepswinging-real-time-score/id6502575829) | 5.0 (2) | Free | Health & Fitness |
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## More apps by 锐鹏 冷

- [YUJI,AI badminton coach](https://appshunter.io/ios/app/yujiai-badminton-coach/id6483210189)
- [预膳房-菜品新鲜度AI评分](https://appshunter.io/ios/app/ai/id6743115024)

All apps by 锐鹏 冷: https://appshunter.io/developer/1740013403

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*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 2026-08-29.*