Roll for Rating
ratings for Jiu-Jitsu
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Put something on the line every roll. Agree to a match, have a teammate referee, and watch your ROR climb, plus leagues, tournaments, and gym rankings.
Roll for Rating turns everyday training into an earned rating for Brazilian Jiu-Jitsu, like a chess rating for the mats.
• Agree to a roll, have a teammate referee it (or film it and both confirm), and your ROR adjusts based on who you beat.
• Climb global, gym, and local leaderboards.
• Run and join LEAGUES: local clubs that meet weekly with their own standings.
• Build and run TOURNAMENTS: round-robin or brackets, individual or team, multiple mats with referees.
• Train BJJ puzzles, chase submission collections, and earn belt-calibrated achievements.
Built for the whole gym: adults and (with verified parent/guardian consent) younger grapplers, who use non-photographic warrior avatars instead of photos.
ROLL FOR RATING PRO
Full access requires a Roll for Rating Pro subscription: $4.99/month with a 7-day free trial for new members. Payment is charged to your Apple ID account at confirmation. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings.
Terms of Use: https://rfr-site.onrender.com/terms.html
Privacy Policy: https://rfr-site.onrender.com/privacy.html
The developer, John Keil, 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:
- Purchases
- Location
- Contact Info
- User Content
- Usage Data
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
- John Keil
- Size
- 97.6 MB
- Category
- Sports
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Frequent
Contests
Contains
Messaging and Chat
User-Generated Content
- In-App Purchases
Yes
- Family Plan $9.99
- Roll for Rating Pro $4.99
- Copyright
- © 2026 John Keil