BJJ Submissions Counter vs MatTime
Both help you track your Brazilian Jiu-Jitsu journey, but they're built for different jobs. Here's the honest breakdown.
MatTime is a purpose-built BJJ companion app aimed at practitioners who want to log full training sessions, watch their mat-hour count climb toward the "10,000 hours" milestone, and track belt progression over the long haul. It generally works through an account so your data syncs and stays backed up.
BJJ Submissions Counter does one thing: it counts the submissions you actually land in live rolling, broken down by which belt you hit them against. No session logs, no mat-hour math, no account. You open the app, tap a technique, tap the belt of the person you tapped, and you're done. That's about it, which is the point if you just want to log something between rounds without breaking your flow.
| BJJ Submissions Counter | MatTime | |
|---|---|---|
| Core focus | Submission tally by opponent belt | Full training log & mat-hour tracking |
| Account required | No | Yes |
| Cost | Free | Paid (see their site for current pricing) |
| Works offline | Yes, installable PWA | Not specified by them |
| Time to log an entry | ~2 taps | Full session entry |
| Community / social features | No, private and on-device only | Yes |
| Best for | Quick, in-the-moment tallying, especially for beginners still figuring out what they're good at | Practitioners who want a complete long-term training journal |
Feature details for MatTime are based on their own public marketing pages as of 2026 and may have changed since. Check mattime.app for current specifics.
Why beginners often reach for BJJ Counter first
When you're new, you don't yet know if you're going to stick with a full journaling habit, and a heavy app with sessions, streaks, and a login screen can be one more barrier between you and just training. BJJ Submissions Counter skips the setup entirely: no sign-up, no onboarding, just open it and start tapping. It answers one question that matters most early on: which submissions am I actually landing, and against who? That's the kind of thing that's easy to feel in the moment but surprisingly hard to remember accurately a few months later.
Nothing stops you from using both. A lot of people start with BJJ Counter for the light tally, then add a full journal app like MatTime once they know they're in it for the long run.
Open BJJ Submissions Counter →