Solid app
I like the ui and the simplicity of the app. Makes it easy to track my sessions. Love the insights!
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About
This app helps Jiu-Jitsu practitioners track their training sessions, analyze their performance, and improve their skills. It provides detailed insights into submissions, positions, and weaknesses, offering tools like flow maps and flashcards to enhance learning and strategy.
✓Track every roll with details
✓Analyze submissions and weaknesses
✓Visualize game flow and build plans
✓Improve knowledge with flashcards
✓AI companion for technique guidance
✓Performance analytics and data export
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What's New in SubMetrix
Version 1.1
June 17, 2026
Version 1.1 — Meet your AI Companion. • NEW: AI Companion (Pro) — your personal on-device Jiu-Jitsu coach. Ask how to perform or escape any technique and get clear, step-by-step breakdowns. Ask "what should I work on?" and get advice personalized to your own logged rolls. It even remembers your session notes — the more you log, the sharper it gets. 100% on-device, and it works offline. • Smarter session logging — log real named throws (Osoto Gari, Seoi Nage, and more) and specific submissions (armbar, triangle, heel hook, and more) for more precise training data than ever. • Performance and reliability improvements throughout. Thanks for training with SubMetrix. Keep evolving.
MoreSubscription plans
SubMetrix Pro (Monthly)
Full access to all SubMetrix Pro features.
$1.991 Month
User reviews
FAQ
What is SubMetrix?
SubMetrix is an advanced Jiu-Jitsu tracker designed to help grapplers analyze their training sessions, identify weaknesses, and improve their overall game. It logs rolls, submissions, and positions to provide actionable insights.
How does SubMetrix track training?
You can log every roll by specifying the type (Gi/No-Gi), rounds, intensity, duration, and partners. The app also records every submission landed and given up, turning this data into clear combat intelligence.
What kind of analytics does SubMetrix offer?
SubMetrix provides clean dashboards that break down your submissions, positions, takedowns, and progress over time. The Pro version offers deeper performance analytics into trends and tendencies.
Can SubMetrix help with learning techniques?
Yes, SubMetrix includes BJJ flashcards and terminology quizzes covering various positions and concepts. The AI Companion in the Pro version offers step-by-step breakdowns for techniques and escapes, personalized to your training.
Does SubMetrix have ads?
No, SubMetrix does not contain advertisements. The app is free to download and use, with an optional subscription for advanced features.
What are the subscription options for SubMetrix?
The app offers a 'SubMetrix Pro' monthly subscription for $1.99. This unlocks features like the AI Companion, advanced performance analytics, a tournament gameplan builder, a training journal, and breath trainer.
What devices is SubMetrix available on?
SubMetrix is available for iPhone and iPad, with an age rating of 4+.
How often is SubMetrix updated?
The latest version, 1.1, was released on June 17, 2026, indicating active development. Users can expect regular updates to enhance features and performance.