Comparison

Roll by KAYYO vs The Matrix Jiujitsu

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Roll by KAYYO

This AI-powered app analyzes videos of your grappling sessions, providing detailed feedback on techniques and transitions. It offers personalized drills and progress tracking to help you improve your skills. Access a 24/7 AI coach for technique questions.

Highlights
  • AI video analysis of grappling techniques
  • Personalized coaching feedback
  • Custom drill generation
  • Progress tracking
  • 24/7 AI grappling coach
  • Unlimited technique breakdowns (Premium)
Features
Read full description

Roll by KAYYO is your personal AI grappling coach — available 24/7, at a fraction of the cost of private BJJ coaching. Simply upload a video of your rolling session, drilling, competition, or takedown sparring, and Roll by KAYYO's AI analyzes every position, technique, and transition in seconds. WHAT YOU GET WITH PREMIUM (subscription required): - Unlimited breakdown of your takedowns, guard passes, sweeps, back takes, submissions, and escapes - Scores for setup, execution, control, and finish for every technique - Personalized coaching feedback based on exactly what the AI sees in your video - Custom drills designed to fix your specific positional weaknesses - Progress tracking across every session so you can see yourself improve - 24/7 AI grappling coach to answer any question about your technique SUBSCRIPTION DETAILS: Roll by KAYYO offers a 3-day free trial, then auto-renews as a monthly or annual subscription. Payment is charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. You can manage and cancel your subscription in your App Store account settings. WHO IT'S FOR: Whether you're a white belt learning the fundamentals or a competitor preparing for your next tournament, Roll by KAYYO gives you the honest, systematic analysis that helps you level up faster. PRIVACY: Your videos are processed securely and never shared. Your data belongs to you. Start your free trial today — your best grappling is ahead of you. Privacy Policy: https://rollbykayyo.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

The Matrix Jiujitsu

Features
Read full description

The Matrix Jiujitsu — Master the flow. Own the matrix. Stop guessing what to drill next. The Matrix is the BJJ companion that turns the whole game into one map: techniques, follow-ups, counters, and transitions—so you can build a real gameplan and track it session by session. WHAT YOU CAN DO Explore the matrix — Browse techniques by category (Guard, Takedown, Guard Pass, Sweep, Submission, Defense). See follow-ups, counters, and escapes so every path from A to B is clear. Build your gameplan — Chain techniques into combos that match your style. Save multiple gameplans (e.g. “My A-Game”, “Competition”), attach them to training sessions, and see which paths you’re actually hitting. Track every session — Log date, duration, techniques used, and gameplans. Add notes and mark what worked (hit, drilled, failed). Watch your success rate and top techniques over time. Get competition-ready — Add competitions, track weight and weight cuts, and keep your category and timeline in one place. Save what matters — Favorite techniques for quick access and build a personal library that grows with you. Filter by belt — Focus on what’s right for your level (White through Black) so the matrix stays useful, not overwhelming. WHY IT STICKS Your progress is in one place: gameplans you built, sessions you logged, and the matrix you’re actually using. Come back to plan the next training, review last week’s notes, or add one more technique to your chain. The more you log, the clearer your game becomes. PREMIUM Unlock the full matrix depth, unlimited gameplans, unlimited training sessions, and unlimited favorites. Invite friends with your referral code and earn free premium time together. Available in English and French. Terms of use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Roll by KAYYO4 screens
The Matrix Jiujitsu4 screens

Verdict

The call

The clearest difference is ads: The Matrix Jiujitsu at none against Roll by KAYYO's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Roll by KAYYO sells 2 in-app purchases, starting at $4.99 per month and The Matrix Jiujitsu sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
Roll by KAYYO versus The Matrix Jiujitsu: the parameters behind the verdict, then further details
ParameterRoll by KAYYOThe Matrix Jiujitsu
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthly—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.0 — better
Further details — not scored
Size46 MB26 MB
Age rating4+4+
DeveloperPower Punch Technologies IncStahl-Lab

In-app purchases

2 purchases

Roll by KAYYO

Subscriptions2
  • Monthly Subscription3 Days trial$4.991 Month
  • Yearly Subscription3 Days trial$49.991 Year
2 purchases

The Matrix Jiujitsu

Subscriptions2
  • Monthly Premium7 Days trial$4.991 Month
  • Yearly premium$39.991 Year

Questions

Is Roll by KAYYO free?
Roll by KAYYO is free to download, with in-app purchases available.
Is The Matrix Jiujitsu free?
The Matrix Jiujitsu is free to download, with in-app purchases available.
Do Roll by KAYYO or The Matrix Jiujitsu have ads?
Roll by KAYYO shows ads; The Matrix Jiujitsu does not.

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