Just Roll: BJJ Training & Log

Just Roll is the training record for Brazilian Jiu-Jitsu — the one your gym and your opponents are part of.

Log the roll. Verify the record. Roll with your gym.

LOG A ROLL IN TWO TAPS • Gi or no-gi at your usual duration — one tap and it's in • Or hit the mic and just say it: "no-gi, ninety minutes, six rounds, caught two armbars, got triangled once." It fills the form in for you to check. • Full detail when you want it — rounds, partners, techniques, submissions caught and conceded, notes, and round-by-round • Log up to 30 days back, add a photo or a short clip, and share it to your gym feed • An evening nudge when your streak is on the line

SEE WHAT YOU CAN'T REMEMBER • Your training streak, mat time this week, sessions this year • Mat-time milestones, from your first hours toward 10,000 • Gi vs no-gi split and submissions caught vs conceded — weekly, monthly or yearly

A COMPETITION RECORD YOU CAN PROVE • Log a match, tag your opponent, and they confirm it — every match reads Verified, Pending or Disputed • Every organisation in one record: wins, losses, submissions, medals • How you win, broken down by submission and method • Your gi rating over time • Find upcoming competitions by state and organisation, and mark that you're in • Track your weight cut, day by day, to the date of the event • Already have a competition history? Ask once and we'll put your record together, then check for new matches any time

A COACH THAT HAS READ YOUR LOG • Ask it anything — it answers with your own training history behind it • It starts the conversation too, when your log says something worth saying • Ask by voice, and have the answer read back to you • See exactly what it remembers about you, switch it off, or make it forget

YOUR BELT, YOUR GYM'S SYLLABUS • Belt and stripes, time at your current belt, and your full promotion history • Your academy's syllabus, your progress against it, and what's up next • Your gym's technique library — material above your belt stays locked until you get there • Promotions get a celebration and a card worth sharing

YOUR GYM IS IN IT • Your academy's feed, roster and mat-hours leaderboard • The class schedule, reservations and waitlists — and sign a required waiver right in the app • Check in at the door by scan or tap • Dues, payment history, and family billing — a parent manages a child's membership from their own account • Announcements, gym chat, group chats and direct messages • Find gyms and open mats near you when you're travelling

FREE No subscription. No in-app purchases. No paywall.

Just Roll is built by grapplers. Belts, stripes, gi and no-gi, time in grade, submissions caught and conceded — it speaks the language of the mat, not generic fitness.

Train. Log. Roll with your gym.

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