Just Roll: BJJ Training & Log
Jiu Jitsu Coach, Belt Tracker
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Just Roll is the training companion for Brazilian Jiu-Jitsu. Log every session, track your progress, and roll with your gym.
TRAIN
• Log gi and no-gi sessions — duration, rounds, partners, techniques, and submissions
• Watch your mat-time milestones climb from your first 50 hours toward 10,000
• See your gi vs no-gi split and your submissions caught-vs-tapped
COMPETE
• Track your competition record — wins, losses, submissions, and medals
• Break down how you win by submission type and method
• Go live on comp day with a shareable status page
YOUR GYM
• Join your academy, see the mat-time leaderboard, and follow your teammates
• Earn promotion celebrations when you get your next stripe or belt
• Discover gyms and open mats near you
Train. Log. Roll with your gym.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Post what's on your mind.
A new composer on Home — share a note or a photo with your gym without logging a full session.
Tell us where you train.
Add your city and state when you sign up, or any time from Edit profile, and Just Roll will surface the tournaments happening near you.
Plus a steadier app underneath: faster profile saves and better crash reporting so problems get fixed sooner.
The developer, COMPETITIVE METRICS LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Location
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- COMPETITIVE METRICS LLC
- Size
- 15.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English and Spanish
- Age Rating
9+
- 9+
- Contains
Messaging and Chat
User-Generated Content
Health or Wellness Topics
- Copyright
- © 2026 Competitive Metrics LLC
