● A training journal for those who take jiu-jitsu seriously

How many techniques
have you already
forgotten?

Your coach shows the sequence, you nail it in training, and a week later it's gone. Tatame BJJ is where you log what you trained, build your arsenal, and actually see your progress — without relying on memory.

Early access · limited spots Android Free for early members
Tatame BJJ app home screen: Start training card, stats, and recent sessions
Built for people who roll White Blue Purple Brown Black
● The problem

You learn fast.
And you forget
even faster.

You leave training with the sequence in your head. Then work, a busy week, a couple days off the mat — and when your coach asks "remember that pass?", all you've got is a "sort of". Notebooks get lost, phone notes never stick, and progress becomes a feeling instead of something you can see.

24h
is about how long it takes for most of your training to slip away — especially early on, when everything is new.
?
how many sessions did you do this month? Which position are you neglecting? Without a record, no one can answer.
0
tools built for this. A notebook and your memory were never made to map your game.
● How it works

Train like always.
The app handles
the rest.

Three steps. Under a minute per session. Nothing between you and the mat.

Step 01
01

Just train

Train like always, no phone mid-roll. The app waits until you're done.

Step 02
02

Log it in seconds

On the locker-room bench: gi or no-gi, how long, which techniques you worked. Soon you'll even be able to send an audio and AI logs it for you.

Step 03
03

Review & improve

Your arsenal grows, your patterns surface, and you review what you trained before the next class. Progress stops being a feeling and becomes data.

● Features

Everything you need
to level up
your game.

Technique arsenal

38 positions ready, from standing to guard. Add what you actually know and watch your game take shape, position by position.

Log in seconds

The fastest post-training there is. Type, time, techniques — done. No excuse not to log it.

Your training in numbers

Frequency, streaks, month-over-month, gi vs. no-gi, and your belt timeline. You feel the progress — now you see it.

Achievements

Milestones that reward consistency, not perfection. No guilt: streaks reset without drama and pull you back to the mat.

AI that trains with you COMING SOON

Send an audio and AI logs the session for you. And more: it looks at what you've been training and suggests what to focus on to level up your game.

Rolls & opponents

Log your rolls, submissions for and against, and keep notes on partners' and opponents' games. Mat intel for those who take it seriously.

Progress · Heatmap

Your consistency, at a glance

Each square is a day. The greener, the more you showed up. Spot your strong months and the gaps before they become a habit.

Arsenal · Constellation

The map of your game

Your positions and techniques become a constellation. The strongest ones shine; the holes in your game become obvious.

● Who it's for

For those who want
control over
their own progress.

  • Anyone who's been training a while and is tired of feeling like they're going in circles.
  • Anyone who wants to see, in black and white, where they're improving and where they're stuck.
  • Anyone who's tried a notebook or phone notes and could never keep it up.
  • From the dedicated white belt to the competitor who studies opponents.
● FAQ

Quick questions

How does early access work? +

You join a limited group that uses the app before the general public. You install it from Google Play, via an invite link I send you. Safe and official.

Is it free? +

Yes. During early access, everything's unlocked — including what will be paid later. You're my guest.

What do I need? +

An Android phone and a Google account (Gmail). An iPhone version comes later.

Why do you ask for my Gmail? +

Access is unlocked by a list of Google emails. Without the right email from your account, the invite won't show up. So use the one you actually use on your phone.

How long does this last? +

Just use it in your normal training and tell me what you think. The more you use it, the better the app gets.

What about my data? +

It lives on your device, with cloud backup. Your email is only used to send your invite — nothing is sold or shared.

● Last call

Stop relying
on memory.

Your training is worth more than what you can remember. Claim your early-access spot.

I want my access →