# MatTimer vs BJJ Round Timer

The clearest difference is in-app purchases: MatTimer at none against BJJ Round Timer's 1. MatTimer also leads on update cadence (weekly vs monthly). BJJ Round Timer's advantage is iOS requirement (15.1 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. BJJ Round Timer sells 1 one-off in-app purchase. MatTimer asks for nothing beyond the download.

MatTimer ships an update weekly, BJJ Round Timer monthly. The most recent releases landed on October 8, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | MatTimer | BJJ Round Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mattimer-countdown/id6445810673/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | — |
| Size | 6 MB | 44 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ravil Khusainov](https://appshunter.io/developer/1673921808) | [Joseph Blazer](https://appshunter.io/developer/1890918460) |

## What reviewers say

### MatTimer

[App page](https://appshunter.io/ios/app/mattimer-countdown/id6445810673)

This app provides a customizable timer designed for combat sports like Jiu-Jitsu and MMA. It helps athletes track training and rest periods, allowing them to focus on improving their skills. It's a simple yet essential tool for practitioners of all levels.

**Highlights:** Jiu-Jitsu and MMA timer, Track roll time, Track rest time, Customizable settings, Clear display

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### BJJ Round Timer

[App page](https://appshunter.io/ios/app/bjj-round-timer/id6761691012)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $4.99 | one-time |


## Frequently asked questions

### Is MatTimer free?

MatTimer is free to download, with no in-app purchases.

### Is BJJ Round Timer free?

BJJ Round Timer is free to download, with in-app purchases available.

### Do MatTimer or BJJ Round Timer have ads?

Neither MatTimer nor BJJ Round Timer shows ads.

### Which is updated more often, MatTimer or BJJ Round Timer?

MatTimer ships an update weekly, and BJJ Round Timer monthly. Most recently, MatTimer was updated on October 8, 2026 and BJJ Round Timer on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*