# KruBoss Rollers vs Open Mat Locator

The clearest difference is review sentiment: Open Mat Locator at 100% against KruBoss Rollers's 0%. Open Mat Locator also leads on rating (5.0 vs 3.5) and update cadence (every 2 days vs monthly). KruBoss Rollers's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model 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 3.5. That said, the two scores are not equally well evidenced: Open Mat Locator has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of KruBoss Rollers's written reviews are positive against 100% of Open Mat Locator's.

KruBoss Rollers ships an update monthly, Open Mat Locator every 2 days. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | KruBoss Rollers | Open Mat Locator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/kruboss-rollers/id1372458267/reviews) | **[5.0 (16 ratings)](https://appshunter.io/ios/app/open-mat-locator/id6788885903/reviews)** |
| Number of ratings | 2 | **16** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free | Free |
| Size | 48 MB | 48 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Globules Interactive Limited](https://appshunter.io/developer/978694053) | [Joshua Vega-Hawkins](https://appshunter.io/developer/6788885905) |

## What reviewers say

### KruBoss Rollers

[App page](https://appshunter.io/ios/app/kruboss-rollers/id1372458267)

Connect with the global Brazilian Jiu-Jitsu community. Discover gyms, find training partners, share your progress, and upload videos to engage with fellow enthusiasts. Customize your profile to represent your BJJ style.

**Highlights:** Discover BJJ gyms and mats, Advertise home gyms or rolling spaces, Connect with local BJJ fans, Track and share progress, Upload videos and engage, Customize Gi and NoGi profiles

**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 KruBoss Rollers free?

KruBoss Rollers 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, KruBoss Rollers or Open Mat Locator?

Open Mat Locator is rated higher. KruBoss Rollers averages 3.5 out of 5 from 2 ratings, while Open Mat Locator averages 5.0 from 16 ratings.

### Do KruBoss Rollers or Open Mat Locator have ads?

Neither KruBoss Rollers nor Open Mat Locator shows ads.

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

KruBoss Rollers ships an update monthly, and Open Mat Locator every 2 days. Most recently, KruBoss Rollers was updated on October 15, 2026 and Open Mat Locator on October 16, 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.*