BJJ Logbook
Open app
For jiu-jitsu practitioners

Track your jiu-jitsu journey

Log every roll, grow with your gym, and watch your mat passport fill in as you train around the world.

How it works

Step 1

Sign in

One tap with Google. No setup.

Step 2

Log your sessions

Add each roll in seconds — gym, type, notes.

Step 3

Watch it grow

Stats, streaks, and your mat passport fill in over time.

Log every session

Date, gym, class type, instructor, technique notes and how you felt — in seconds.

Gym community

See who trains at your gym, recent attendance, and your home-gym crew.

Stats & progress

Yearly, monthly and by-type breakdowns of your training.

Mat passport

A world map that fills in as you train at new gyms, cities and countries.

FAQ

Is it free?

Yes — sign in with Google and start logging right away.

Do I need a gym account?

No. Log solo, or join your gym’s community to see teammates and attendance.

Can I delete my data?

Anytime. Settings → Delete account removes your account and all training data permanently.

Is there an iOS app?

The web app works on any phone today. A native App Store version is coming soon.

Start your logbook today

Free to use. Sign in with Google.

Open app

Native iOS app coming soon to the App Store