# Mat Track > Track classes, check in with QR code, and rise in the leaderboards. Canonical page: [https://chrome-stats.com/d/com.mattrack.memberapp](https://chrome-stats.com/d/com.mattrack.memberapp) ## Overview - **ID:** `com.mattrack.memberapp` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Mattrack - **Category:** SPORTS - **Downloads:** 130 - **Version:** 1.1.1 - **Last updated:** 2026-08-06 - **First published:** 2026-05-13 - **Publisher country:** GB - **Size:** 69 MB - **Data as of:** 2026-09-14 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mattrack.memberapp) - **Website:** [https://www.mattrack.io/](https://www.mattrack.io/) - **Privacy policy:** [https://app.mattrack.io/privacy-policy](https://app.mattrack.io/privacy-policy) ## Description Mat Track is the training app for jiu-jitsu.

Check in at your academy with a tap and every session is logged automatically. No spreadsheets, no notebooks and no trying to remember whether you made it to three classes last week.

YOUR TRAINING, TRACKED

See every session you’ve completed—by class, month or year. A six-week grid on your home screen shows how consistent you’ve been recently, while your complete training history is only a tap away.

A STREAK WORTH KEEPING

Train at least once each week to grow your streak. Mat Track tells you whether you’ve trained this week and shows your longest run, so you always know where you stand.

CHECK IN WITHOUT THE QUEUE

Show your personal QR code at the door or scan your gym’s code, depending on how your academy operates. Your attendance is recorded automatically and added to your training log, streak and leaderboard position.

SEE HOW YOUR GYM IS TRAINING

Monthly leaderboards show how your academy is doing, with separate rankings for adults and juniors. Coaches can also run challenges with bronze, silver and gold tiers.

Earn milestone badges as you progress—from your first belt and 50 sessions to a full year on the mats.

BOOK YOUR NEXT CLASS

Browse your gym’s timetable, check how many spaces remain and reserve your place. You can also sign waivers on your phone instead of completing paperwork at the door.

BRING A FRIEND

Send a guest pass to someone who has been meaning to try a class. They’ll receive a QR code by email and can check in like a member during their visit.

Mat Track works with academies using Mat Track. If yours isn’t registered yet, ask your coach—we’d love to hear from them. ## Rankings - #1,880,367 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.CAMERA` - `android.permission.INTERNET` - `android.permission.READ_EXTERNAL_STORAGE` - `android.permission.VIBRATE` - `android.permission.WRITE_EXTERNAL_STORAGE` - `com.android.vending.CHECK_LICENSE` - `com.mattrack.memberapp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [My Jiu-Jitsu: BJJ Tracker](https://chrome-stats.com/d/com.dogielabs.fightlogandroid) — 717 users - [Active Join](https://chrome-stats.com/d/com.activejoin.bjj) — 9 users - [BJJ Time Tracker - Mat Time](https://chrome-stats.com/d/io.mattime.app) — 242 users - [MatTime: BJJ Training Journal](https://chrome-stats.com/d/com.lasalida.mattime) — 116 users - [Tatame Master](https://chrome-stats.com/d/com.carloscastro.tatame_master) — 4,118 users - [Jiujify](https://chrome-stats.com/d/com.bjjtracker.bjj_app) — 740 users - [Jiu Tracker](https://chrome-stats.com/d/com.jiu.tracker) — 6 users - [Jiu Jitsu Journey](https://chrome-stats.com/d/com.bjjjourney.tracker) — 180 users - [Bjj Jits Journal](https://chrome-stats.com/d/com.jitsjournal.app) — 55 users - [Forma: Your Gym in One App](https://chrome-stats.com/d/com.zakatlas.gymlife) — 16 users - [TapTrack](https://chrome-stats.com/d/fit.taptrack.app) — 447 users - [matday](https://chrome-stats.com/d/com.matday.app) — 46 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.mattrack.memberapp)