# IBJJF vs Open Mat Locator

The clearest difference is review sentiment: Open Mat Locator at 100% against IBJJF's 25%. Open Mat Locator also leads on rating (5.0 vs 2.9) and update cadence (every 2 days vs every 10 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Open Mat Locator holds the better App Store score, 5.0 against 2.9. Both are backed by a comparable volume of ratings — 8 and 16 respectively. Written reviews point the same way: 25% of IBJJF's written reviews are positive against 100% of Open Mat Locator's.

IBJJF ships an update every 10 months, Open Mat Locator every 2 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | IBJJF | Open Mat Locator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (8 ratings)](https://appshunter.io/ios/app/ibjjf/id6747050290/reviews) | **[5.0 (16 ratings)](https://appshunter.io/ios/app/open-mat-locator/id6788885903/reviews)** |
| Number of ratings | 8 | **16** |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 33 MB | 48 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [International BJJ, Inc](https://appshunter.io/developer/1819571918) | [Joshua Vega-Hawkins](https://appshunter.io/developer/6788885905) |

## What reviewers say

### IBJJF

[App page](https://appshunter.io/ios/app/ibjjf/id6747050290)

This official sports federation app provides athletes with a digital membership card, displaying key details like rank and academy. It integrates with digital wallets for easy offline access and sends notifications for important account updates.

**Highlights:** Digital membership ID card, Athlete identification, Event check-in assistance, Apple Wallet integration, Offline access, Push notifications for updates

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

**In-app purchases:** none


### Open Mat Locator

[App page](https://appshunter.io/ios/app/open-mat-locator/id6788885903)

Discover Brazilian Jiu-Jitsu open mats, seminars, and tournaments happening nearby. View event details, see who's attending, and track your training history. Connect with friends and gyms to enhance your martial arts journey.

**Highlights:** Find open mats, seminars, tournaments, Filter by gi, no-gi, event type, distance, View event flyers and details, See who is attending events, Track training history and mat time, Manage gym events and track check-ins

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

**In-app purchases:** none


## Frequently asked questions

### Is IBJJF free?

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

### Is Open Mat Locator free?

Open Mat Locator is free to download, with no in-app purchases.

### Which has better reviews, IBJJF or Open Mat Locator?

Open Mat Locator is rated higher. IBJJF averages 2.9 out of 5 from 8 ratings, while Open Mat Locator averages 5.0 from 16 ratings.

### Do IBJJF or Open Mat Locator have ads?

Neither IBJJF nor Open Mat Locator shows ads.

### Which is updated more often, IBJJF or Open Mat Locator?

IBJJF ships an update every 10 months, and Open Mat Locator every 2 days. Most recently, IBJJF was updated on November 8, 2026 and Open Mat Locator on November 10, 2026.

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