GrappleKit vs Roll by KAYYO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GrappleKit
Read full descriptionHide full description
GrappleKit brings everything you need for BJJ training into one place. Free for beginners and experienced grapplers alike. DISCOVER THE BEST BJJ CONTENT Videos from over 20 of the world's top BJJ channels, curated and updated daily. The Discover tab shows the latest from every channel. The Following tab shows only the channels you subscribe to. Find exactly what you want to watch, right when you need it. TRACK YOUR TRAINING Never lose track of a session again. The training journal lets you log every roll, every class, every open mat, with session notes, duration, training partner, and category (Gi, No-Gi, Wrestling, MMA, and more). New: Dictate your session notes after training instead of typing. Just tap the mic and speak. The stats dashboard shows sessions per week, average duration, total training time, and a breakdown by category. See how your training has developed since your very first entry. BUILD YOUR GAMEPLAN Save videos to playlists and build your own personal gameplan. Collect instructionals, technique breakdowns, and match footage by position, submission, or concept. Your gameplan, organized exactly the way you think about your game. SUBMISSION CHALLENGES Push your limits with structured submission challenges. Track your progress and stay motivated on and off the mat. INTERVAL TIMER Custom rounds, rest periods, and warning bells built for BJJ. Runs in the background while you drill. MOBILITY AND STRENGTH A dedicated tab for mobility and strength training channels. Same feed, same playlists, same features, built for your work off the mat. COACH DASHBOARD Teaching classes or running a gym? The Coach Dashboard lets you manage your weekly schedule, lesson plans, trainers, and class notes. Plan your curriculum in advance and keep a complete record of everything you have taught. AT A GLANCE Over 20 curated BJJ and mobility channels, updated daily Discover feed plus personalized Following feed Training journal with voice dictation Stats dashboard with time range filter and category breakdown Custom interval timer with background audio support Playlist management with pin and organize Submission challenges Coach schedule, lesson planner, and trainer management Dark theme designed for the mats Download free. Train smarter. Privacy Policy: https://grapplekit.com/privacy Terms of Use (EULA): https://apple.com/legal/internet-services/itunes/dev/stdeula/
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.
- AI video analysis of grappling techniques
- Personalized coaching feedback
- Custom drill generation
- Progress tracking
- 24/7 AI grappling coach
- Unlimited technique breakdowns (Premium)
Read full descriptionHide 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/
Screenshots
Verdict
The clearest difference is in-app purchases: GrappleKit at none against Roll by KAYYO's 2. GrappleKit also leads on ads (none vs shown) and update cadence (every 6 days vs monthly). Roll by KAYYO's advantage is iOS requirement (15.1 vs 17.0). On price and device support 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
Both are free to download. Roll by KAYYO sells 2 in-app purchases, starting at $4.99 per month. GrappleKit asks for nothing beyond the download.
GrappleKit ships an update every 6 days, Roll by KAYYO monthly. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.
| Parameter | GrappleKit | Roll by KAYYO |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 days — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 7 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Flowprimo LLC | Power Punch Technologies Inc |
In-app purchases
GrappleKit
No in-app purchases
Roll by KAYYO
- Monthly Subscription3 Days trial$4.991 Month
- Yearly Subscription3 Days trial$49.991 Year









