---
title: "MatClock - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "MatClock – The Ultimate Round Timer for BJJ & Training  MatClock is a professional round timer built specifically for Brazilian Jiu-Jitsu, created by active coaches and competitors who needed somethin"
---

# MatClock — United States
> BJJ & Martial Arts Round Timer

![MatClock App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/0f/93/af/0f93af3d-ff26-f5a9-a581-9a8c85cdcf13/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Lucas Moeller](https://apptail.io/developer/lucas-moeller-nvlRgb)
**Category:** Sports
**Rating:** N/A (0 ratings)
**Price:** $1.99
**Bundle ID:** com.matclock.app
**Store:** Apple App Store
**Country:** United States
**Version:** 2.0 (released 2026-06-30)
**Original Release:** 2025-12-05
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6755897619)
**AppTail Page:** [https://apptail.io/app/matclock-GsIx/united-states](https://apptail.io/app/matclock-GsIx/united-states)

## MatClock Description
MatClock – The Ultimate Round Timer for BJJ & Training

MatClock is a professional round timer built specifically for Brazilian Jiu-Jitsu, created by active coaches and competitors who needed something better than basic interval timer apps. It’s powerful enough for serious gyms — yet flexible enough for any sport or workout style.

Whether you're running:
BJJ or MMA classes
Boxing & Muay Thai rounds
HIIT, CrossFit, or circuit training
Personal training sessions
Home workouts
MatClock keeps your training organized, visible, and on-pace.

Designed for the Mat
Most timers were built for solo workouts — not live gym environments.
MatClock was engineered for real classes where clarity, volume, and speed matter.

Why MatClock Is Different
Mat-Readable Display
Large, high-contrast countdown timer visible from anywhere in the gym.
Loud, Distinct Audio Cues
Choose bells, buzzers, or horns that cut through crowd noise and signal rounds clearly.
Fully Custom Rounds & Rest
Create any round length or rest interval — perfect for beginners’ classes, advanced training, or competition prep.
One-Tap Presets
Launch common drills and class timers instantly without rebuilding sessions every day.
External Display & Casting Support
Mirror the timer to TVs or projectors so the whole room stays synced.
Built for BJJ — Works for Everything Else
Made for grappling rooms but perfect for MMA, boxing gyms, fitness studios, schools, and home training setups.
Perfect for:
Academy owners
Coaches and instructors
Competitors and hobbyists
Personal trainers
Anyone running interval-based training
Simple. Powerful. No subscriptions.

MatClock is a one-time purchase — no ads, no subscriptions, no upsells.
For less than the cost of a cup of coffee, you get a professional gym timer designed to make every class run smoother.
Train smarter. Run better classes. Focus on the work — MatClock handles the time.

## MatClock Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4f/47/3d/4f473d6b-af97-6b08-2db9-d717258f77a0/01-hero.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/84/f6/ca/84f6ca18-d6b4-b933-02e3-b74fb7f84388/02-device-bottom.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bf/95/eb/bf95eb2e-3d40-a9b9-57a7-22de61491263/03-device-top.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ee/55/7f/ee557f99-5d29-6012-588f-388c0920ded3/04-hero.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/80/63/30/8063303e-1955-7693-0539-c5020aaeb09c/05-device-bottom.png/1284x2778.png)






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## MatClock Available In
- [China](https://apptail.io/app/matclock-GsIx/china)
- [Netherlands](https://apptail.io/app/matclock-GsIx/netherlands)
- [United States](https://apptail.io/app/matclock-GsIx/united-states)

---

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