# AXEL AI — The AI Companion for Tennis. > AI-powered tennis biomechanical analysis and real-time coaching from your smartphone. (iPhone/iPad app by TENNIS AI LLC.) - Source: https://appshunter.io/ios/app/axel-ai/id6738391148 (this page in markdown: same URL + `.md`) - Developer: [TENNIS AI LLC](https://appshunter.io/developer/1780561567) - Category: Sports, Health & Fitness - Price: Free with in-app purchases - Rating: 3.00/5 from 3 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 286 MB - Languages: French (France), American English, European Spanish - Released: 2025-03-28 - Data updated: 2026-08-25 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/axel-ai/id6738391148/reviews.md ## What is AXEL AI? MEET AXEL AI Think of Axel as LLM for tennis. But instead of knowing a little about everything, Axel is built around one thing: helping you become a better tennis player. You can talk to Axel about anything related to your tennis. ASK A QUESTION. Describe a problem. Analyze a stroke. Prepare for a match. Work on your mindset. Build a training session. Understand your tactics. Axel brings it all together in one intelligent tennis companion. ASK AXEL ANYTHING Not sure why your forehand breaks down under pressure? Want to know how to beat a player who keeps attacking your backhand? Need help preparing for tomorrow’s match? Looking for the right drill? Want to understand your serve? Struggling with confidence? JUST ASK AXEL. Have a conversation. Get an explanation. Explore ideas. Find solutions. YOUR WHOLE GAME. ONE COMPANION. Tennis is much more than technique. Axel can help you work on: TECHNIQUE Understand your strokes and improve your movement. TACTICS Build point patterns, make better decisions and develop your game plan. MENTAL GAME Work on confidence, focus, pressure and match mindset. TRAINING Build smarter sessions and find the right drills for your goals. MATCH PREPARATION Prepare your tactics, routines, mindset and game plan before you compete. PERFORMANCE Understand your strengths, identify weaknesses and find your next priorities. SEE WHAT YOU CANNOT FEEL When words are not enough, show Axel your tennis. Record your strokes and let Axel use AI-powered computer vision to analyze your movement across 109 biomechanical data points. Axel can identify key moments in your stroke, explain what is happening and recommend what to work on next. Analysis is not the destination. It is another way Axel helps you improve. FROM QUESTION TO ACTION Axel does not just give you information. It helps you turn information into action. Ask a question. Understand the problem. Get a recommendation. Find the right drill. Train. Come back and improve. Your tennis journey becomes a conversation. PREPARE. PLAY. LEARN. REPEAT. Before your match, talk to Axel about your strategy. During your training, use Axel to focus on what matters. After your match, reflect on what happened and identify what to improve. Axel can be part of every stage of your tennis. BUILT FOR YOUR JOURNEY Whether you are a beginner discovering tennis, an intermediate player looking for your next breakthrough, an advanced player chasing performance, or a coach working with players, Axel adapts to your needs. Because there is no single way to improve. There is your way. FOR COACHES Axel can also support coaches with AI-powered tools for player development, analysis and training. Use Coach Mode to work with your players and bring another layer of intelligence to your coaching. YOUR TENNIS HAS QUESTIONS. AXEL HAS ANSWERS. Technique. Tactics. Mental game. Training. Match preparation. Analysis. And much more. Talk to Axel. The LLM of Tennis. Privacy: https://tennisai.net/privacy-policy.html Terms: https://tennisai.net/end-user-agreement.html ## Key features - Real-time biomechanical analysis - AI stroke detection (serve, forehand, backhand) - 107 biomechanical metrics - Comparison against professional players - Live correction mode with AI assistant - 54 training drills with video demonstrations - Progress tracking over time ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Tennis AI Premium | $9.99 | per month | | Tennis AI Premium Yearly | $89.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Tennis AI Analysis | $1.99 | one-time | ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/axel-ai/id6738391148/reviews.md ### 3/5 — I wanted to like it *2026-05-26* It looks promising, but there’s some serious flaws. You can’t have the camera flipped to the other side so you have to somehow mash your face against the fence to push the record button if you want to film your strokes. The other issue is the support link inside the app is broken and opens up a completely different app when you click it ### 5/5 — Tennis ai *2025-05-27* Très bonne application qui est en cours de développement, mais le service est nickel !!! ## Frequently asked questions about AXEL AI ### What is TENNIS AI 2.0? TENNIS AI 2.0 is an application that uses your smartphone's camera to perform real-time biomechanical analysis of your tennis strokes. It provides detailed feedback on your technique, identifies errors, and offers personalized drills for improvement. ### How does TENNIS AI 2.0 analyze my shots? The app uses your smartphone camera to track your body in real-time at 30 frames per second, automatically detecting your stroke type (serve, forehand, backhand) and analyzing six key biomechanical moments. ### What kind of feedback does TENNIS AI 2.0 provide? You receive a score out of 100, an analysis across 107 biomechanical metrics, a comparison against professional player ranges, and a prioritized list of corrections to improve your technique. ### Is TENNIS AI 2.0 free to use? The app offers a free trial with 2 video analyses and 3 real-time sessions. Premium features, including unlimited real-time sessions and more video analyses, are available through a monthly or annual subscription. ### What are the subscription options for TENNIS AI 2.0? TENNIS AI 2.0 offers a Premium subscription for 9.99 EUR per month, providing 20 video analyses and unlimited real-time sessions. An annual subscription is available for 99.99 EUR per year. ### Can coaches use TENNIS AI 2.0? Yes, coaches can use TENNIS AI 2.0. There is a Free Coach Plan where coaches can earn free months by inviting students, and they get access to a Student Dashboard and Certified Coach Badge. ### What devices is TENNIS AI 2.0 compatible with? TENNIS AI 2.0 is available for iPhone, iPad, and iPod. The app is designed for iOS devices. ### How often is TENNIS AI 2.0 updated? The latest version of TENNIS AI 2.0 is 2.0.9, and it was last updated on June 8, 2026. Updates typically include new features and performance improvements. ## Version history (last 5 releases) ### 2.0.16 — 2026-08-14 Meet the new Axel. A smarter, more complete AI tennis companion to help you with every part of your game — from technique and tactics to mindset, training and match preparation. Talk to Axel. Ask questions. Get personalized guidance. Improve your tennis. ### 2.0.15 — 2026-08-13 Meet the new Axel. A smarter, more complete AI tennis companion to help you with every part of your game — from technique and tactics to mindset, training and match preparation. Talk to Axel. Ask questions. Get personalized guidance. Improve your tennis. ### 2.0.13 — 2026-07-30 What's New in This Version — Tennis AI 2.0.12 New: 24-hour full access trial — try everything free, no credit card required Pro: 20 video analyses/month + unlimited real-time sessions at €9.99/month Free Pro for tennis coaches: invite 3 students → 2 months free, 5 students → 6 months, 10 students → 1 year free Coach Axel smarter & faster Real-time analysis now fully on-device Bug fixes and performance improvements WHAT'S NEW IN VERSION 2.0 REAL-TIME ANALYSIS — NOW UNLIMITED FOR PRO Tennis AI 2.0 introduces full biomechanical analysis delivered in real time. No uploading, no waiting. Your technique is analyzed frame by frame as you play, and results appear within seconds. Pro members now get unlimited real-time sessions. REAL-TIME COACH MODE Point your camera at the court, select your stroke — serve, forehand, or backhand — and Coach Axel starts watching. After your first shot, Axel identifies your errors and focuses on the most important one. You get 3 attempts to correct it. Axel tracks your progress rep by rep, gives instant feedback, and confirms when you improve. Once done, move to the next error. Everything runs on-device. No uploads, no internet needed on court. 107 BIOMECHANICAL METRICS Every stroke is evaluated across 107 biomechanical metrics — stance width, knee flexion, trunk rotation, shoulder alignment, racket path, contact point height, follow-through extension, and more. Each metric is compared against professional player ranges. KEY MOMENT DETECTION The AI identifies six critical phases of every stroke: preparation, backswing, loading, extension, contact, and follow-through. Each phase is analyzed independently with granular feedback on exactly where in your swing to improve. COACH AXEL — YOUR AI COACH 24/7 Axel speaks to you live during sessions. He tells you what to fix, encourages you when you get it right, and adapts his coaching to your specific errors — in your language, correction by correction. AUTO-DETECT STROKE RECOGNITION The AI identifies whether you are hitting a serve, forehand, or backhand without you pressing anything — using real-time movement analysis. FREE COACH PLAN — NEW Every tennis coach in the world gets free Pro access. Invite 3 students and get 2 months free. Invite 5, get 6 months. Invite 10, get 1 full year. No credit card required. CERTIFIED CORRECTIVE DRILLS 54 drills designed with certified professional coaches. Each includes step-by-step instructions, video guidance, and real-time AI feedback to fix the underlying issue. ### 2.0.12 — 2026-07-19 What's New in This Version — Tennis AI 2.0.12 New: 24-hour full access trial — try everything free, no credit card required Pro: 20 video analyses/month + unlimited real-time sessions at €9.99/month Free Pro for tennis coaches: invite 3 students → 2 months free, 5 students → 6 months, 10 students → 1 year free Coach Axel smarter & faster Real-time analysis now fully on-device Bug fixes and performance improvements WHAT'S NEW IN VERSION 2.0 REAL-TIME ANALYSIS — NOW UNLIMITED FOR PRO Tennis AI 2.0 introduces full biomechanical analysis delivered in real time. No uploading, no waiting. Your technique is analyzed frame by frame as you play, and results appear within seconds. Pro members now get unlimited real-time sessions. REAL-TIME COACH MODE Point your camera at the court, select your stroke — serve, forehand, or backhand — and Coach Axel starts watching. After your first shot, Axel identifies your errors and focuses on the most important one. You get 3 attempts to correct it. Axel tracks your progress rep by rep, gives instant feedback, and confirms when you improve. Once done, move to the next error. Everything runs on-device. No uploads, no internet needed on court. 107 BIOMECHANICAL METRICS Every stroke is evaluated across 107 biomechanical metrics — stance width, knee flexion, trunk rotation, shoulder alignment, racket path, contact point height, follow-through extension, and more. Each metric is compared against professional player ranges. KEY MOMENT DETECTION The AI identifies six critical phases of every stroke: preparation, backswing, loading, extension, contact, and follow-through. Each phase is analyzed independently with granular feedback on exactly where in your swing to improve. COACH AXEL — YOUR AI COACH 24/7 Axel speaks to you live during sessions. He tells you what to fix, encourages you when you get it right, and adapts his coaching to your specific errors — in your language, correction by correction. AUTO-DETECT STROKE RECOGNITION The AI identifies whether you are hitting a serve, forehand, or backhand without you pressing anything — using real-time movement analysis. FREE COACH PLAN — NEW Every tennis coach in the world gets free Pro access. Invite 3 students and get 2 months free. Invite 5, get 6 months. Invite 10, get 1 full year. No credit card required. CERTIFIED CORRECTIVE DRILLS 54 drills designed with certified professional coaches. Each includes step-by-step instructions, video guidance, and real-time AI feedback to fix the underlying issue. ### 2.11.91 — 2026-07-02 Tennis AI 2.11 - 9 free video analyses + 20 real-time sessions (free forever) - Pro: 20 videos/month + unlimited real-time - Free Pro for all tennis coaches worldwide - Coach Axel smarter & faster - Real-time now fully on-device - Bug fixes and performance improvements WHAT'S NEW IN VERSION 2.0 REAL-TIME ANALYSIS — NOW UNLIMITED FOR PRO Tennis AI 2.0 introduces full biomechanical analysis delivered in real time. No uploading, no waiting. Your technique is analyzed frame by frame as you play, and results appear within seconds. Pro members now get unlimited real-time sessions. REAL-TIME COACH MODE Point your camera at the court, select your stroke — serve, forehand, or backhand — and Coach Axel starts watching. After your first shot, Axel identifies your errors and focuses on the most important one. You get 3 attempts to correct it. Axel tracks your progress rep by rep, gives instant feedback, and confirms when you improve. Once done, move to the next error. Everything runs on-device. No uploads, no internet needed on court. 107 BIOMECHANICAL METRICS Every stroke is evaluated across 107 biomechanical metrics — stance width, knee flexion, trunk rotation, shoulder alignment, racket path, contact point height, follow-through extension, and more. Each metric is compared against professional player ranges. KEY MOMENT DETECTION The AI identifies six critical phases of every stroke: preparation, backswing, loading, extension, contact, and follow-through. Each phase is analyzed independently with granular feedback on exactly where in your swing to improve. COACH AXEL — YOUR AI COACH 24/7 Axel speaks to you live during sessions. He tells you what to fix, encourages you when you get it right, and adapts his coaching to your specific errors — in your language, correction by correction. AUTO-DETECT STROKE RECOGNITION The AI identifies whether you are hitting a serve, forehand, or backhand without you pressing anything — using real-time movement analysis. FREE COACH PLAN — NEW Every tennis coach in the world gets free Pro access. Invite 3 students and get 2 months free. Invite 5, get 6 months. Invite 10, get 1 full year. No credit card required. CERTIFIED CORRECTIVE DRILLS 54 drills designed with certified professional coaches. Each includes step-by-step instructions, video guidance, and real-time AI feedback to fix the underlying issue. ## Apps similar to AXEL AI | App | Rating | Price | Category | | --- | --- | --- | --- | | [10Ace: AI Tennis Coach](https://appshunter.io/ios/app/10ace-ai-tennis-coach/id6746518480) | 1.0 (1) | Free | Sports | | [ServeOn - Tennis App](https://appshunter.io/ios/app/serveon-tennis-app/id6471379978) | — | Free | Sports | | [NiceShot-AI Tennis Coach](https://appshunter.io/ios/app/niceshot-ai-tennis-coach/id6740051429) | 5.0 (3) | Free | Sports | | [Rules of Tennis](https://appshunter.io/ios/app/rules-of-tennis/id1499496740) | 5.0 (3) | Free | Sports | | [RacketPal by Sportega](https://appshunter.io/ios/app/racketpal-by-sportega/id1453817491) | 4.5 (93) | Free | Sports | | [Swace - AI Tennis Coach](https://appshunter.io/ios/app/swace-ai-tennis-coach/id6689492160) | — | Free | Sports | ## Related topics [offcourtz ai tennis training](https://appshunter.io/ios/topics/offcourtz-ai-tennis-training) --- *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 2026-08-25.*