# LiveRoll: Jiu-Jitsu AI Coach — Record. Analyze. Learn. Repeat

> AI Jiu-Jitsu training partner with real-time coaching and performance analytics. (iPhone/iPad app by Yuri Costa.)

- Source: https://appshunter.io/ios/app/liveroll-jiu-jitsu-ai-coach/id6772548136 (this page in markdown: same URL + `.md`)
- Developer: [Yuri Costa](https://appshunter.io/developer/328158746)
- Category: Sports, Health & Fitness
- Price: Free with in-app purchases
- Rating: 4.63/5 from 8 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 46 MB
- Languages: English
- Released: 2026-06-11
- Data updated: 2026-07-25
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/liveroll-jiu-jitsu-ai-coach/id6772548136/reviews.md

## What is LiveRoll?

LiveRoll is your personal AI training partner that can record your rolls and give you live coaching advice and tracks your rolls statistics and improvement over time. 

How It Works

Point your phone camera at the mat, tap Record, and start rolling. The AI analyzes your movement in real time and speaks actionable coaching cues and annotate your videos. Get advice on submissions, escapes, sweeps, guard passes, and positional strategy tailored to your belt level.

Key Features
• Roll Analytics and annotations — watch your trends and progress over time
• Real-time AI coaching — Spoken advice delivered during your live rolls so you never break focus
• Adjustable session lengths — Choose from 30 seconds to 10 minutes per round
• Belt-level awareness — Set your experience from white to black belt and receive appropriately advanced guidance
• Lightning Mode — Ultra-short, rapid-fire commands for advanced practitioners who want minimal interruption
• Hands-free voice interaction — Say "Hey Coach" to ask questions mid-roll and get instant spoken answers
• Session recordings — Every round is saved with full video playback
• AI performance ratings — Get scored on technique, movement fluency, and positional awareness after each session
• Position tracking — See which positions you attempted, escaped, and completed across all sessions
• Progress over time — Track your ratings session-to-session with a visual progress chart
• Gamification — Earn XP, unlock ranks on The Gracie Path, complete daily challenges, and collect achievement medals
• Share your progress — Export styled session cards with scores and analysis to share with training partners
• Coaching target — Tell the AI which person to coach so it focuses on the right practitioner

Who It's For

Whether you're a white belt learning the basics or a seasoned purple belt refining your game, JiuJitsu Coach adapts its advice to your level. Use it during open mat, drilling, or positional sparring to accelerate your development.

Privacy First
All video recordings stay on your device. Sessions videos are processed in real time and videos are not stored on external servers after analysis.

Privacy Policy: https://liverollcoach.com/privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Real-time AI coaching
- Roll analytics and annotations
- Belt-level specific guidance
- Session recordings and playback
- AI performance ratings
- Gamified progress tracking
- Hands-free voice interaction

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| LiveRoll Pro Monthly | $9.99 | per month |
| LiveRoll Pro Yearly | $79.99 | per year |


## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/liveroll-jiu-jitsu-ai-coach/id6772548136/reviews.md

### 5/5 — An Amazing tool

*2026-07-15*

This app helps me fine tune my technique!

**Developer response:** Love hearing it. Anything the app needs to make it better?

### 2/5 — Ehh

*2026-06-18*

Didn’t really go well. Does not seem to be true skeletal computer vision, analysis was very far off. I think there’s a lot of work needed. It also is way too aggressive trying to lock me into giving this review over and over.

**Developer response:** We prompt once for review after the first session. I can see how it is not fun since you are trying the app. We have updated it to delay that request for rating.

### 5/5 — Game changer

*2026-06-16*

Awesome app for training. Great tool for anyone wanting to study their game and improve. Highly recommend.

**Developer response:** Thank you. Glad it is improving your game! GO GET THAT GOLD!

### 5/5 — My daily mat buddy

*2026-06-13*

Sweet stats and live roll advise

**Developer response:** What else can we do to help your training? Give us feedback in app or https://liverollcoach.com

### 5/5 — Good app

*2026-06-12*

Well made, easy to navigate

## Frequently asked questions about LiveRoll

### What is LiveRoll?

LiveRoll is an AI-powered mobile application designed to act as a personal training partner for Jiu-Jitsu practitioners. It records training sessions, provides real-time spoken coaching cues, and analyzes performance statistics to help users improve.

### How does LiveRoll's AI coaching work?

You point your phone camera at the mat during a roll. The AI analyzes your movements in real-time and provides spoken advice on techniques, strategy, and positional play tailored to your belt level. It can also offer rapid-fire commands in 'Lightning Mode'.

### Can I track my progress with LiveRoll?

Yes, LiveRoll offers comprehensive progress tracking. It provides roll analytics, annotations, AI performance ratings after each session, position tracking, and visual progress charts to show your improvement over time. You can also earn XP and unlock ranks through gamified challenges.

### Is LiveRoll suitable for beginners and advanced practitioners?

LiveRoll is designed for all belt levels, from white belt to black belt. You can set your experience level, and the AI will adapt its guidance accordingly. Advanced practitioners can utilize features like 'Lightning Mode' for minimal interruption.

### Does LiveRoll have ads?

No, LiveRoll does not contain advertisements. The application is free to download and use, with optional subscription plans for advanced features.

### What are the subscription options for LiveRoll Pro?

LiveRoll Pro offers two subscription plans: a monthly subscription for $9.99 and a yearly subscription for $79.99. These plans likely unlock premium features beyond the free tier.

### How does LiveRoll handle user privacy?

LiveRoll prioritizes privacy by keeping all video recordings on your device. Session videos are processed in real-time, and videos are not stored on external servers after analysis, ensuring your training data remains secure.

### On what devices can I use LiveRoll?

LiveRoll is available for iPhone, iPad, and iPod devices. The app is compatible with Apple's mobile operating systems.

## Version history (last 5 releases)

### 1.3.4 — 2026-07-20

• Get faster, more responsive spoken coaching during live rolls
• View improved IBJJF and ADCC scoring with detailed event breakdowns
• Share your full session video or a branded results card
• Start post-session analysis immediately when your roll ends
• Import Video for full AI coaching analysis
• Enjoy more accurate position and submission detection
• New sessions now default to 3 minutes
• LiveRoll now includes 8 free coaching sessions
• Additional performance, audio, and reliability improvements

### 1.1.1 — 2026-07-10

- Import training videos from your Camera Roll and get full-session AI analysis, including tips, positions, ratings, and review notes.
- Added competition scoring for IBJJF and ADCC rulesets, with clearer score cards in session history and session detail.
- Added detailed scoring event breakdowns so you can review key moments behind your competition score.
- Improved session history with cleaner score displays, official rule-set styling, and easier-to-scan results.
- Made saved sessions more reliable, including better protection against local storage issues and clearer recovery messages.
- Improved accessibility for screen readers across competition scores and session history.
- Increased the free session limit
- Improved background processing, upload retries, cancellation, and cleanup for video analysis.
- Fixed several edge cases where ratings, competition scores, or imported video analysis could fail to appear correctly.

### 1.1.0 — 2026-06-25

- Tap any coaching tip to jump straight to that moment, with a snapshot of exactly what the coach saw.
- New option to skip the end-of-session AI rating when you just want to train.
- A little celebration for your first roll of the day.
- More reliable video saving and steadier coaching on iPhone.

### 1.0.1 — 2026-06-13

We improved the training experience with UI refinements, smoother video review, click on advice to view video at frame, and bug fixes.

### 1.0 — 2026-06-11

No release notes.

## More apps by Yuri Costa

- [Periodic Table and Atomic Mass Calculator](https://appshunter.io/ios/app/periodic-table-and-atomic-mass-calculator/id328158743)

All apps by Yuri Costa: https://appshunter.io/developer/328158746

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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 2026-07-25.*