# IBJJF Rules vs Combate Play

The clearest difference is review sentiment: IBJJF Rules at 89% against Combate Play's 4%. IBJJF Rules also leads on rating (4.8 vs 3.4) and in-app purchases (none vs 2). Combate Play's advantage is update cadence (monthly vs every 5 months). On price and device support there is nothing between them.

Both are free to download. Combate Play sells 2 in-app purchases, starting at $5.99 per month. IBJJF Rules asks for nothing beyond the download.

IBJJF Rules holds the better App Store score, 4.8 against 3.4. That said, the two scores are not equally well evidenced: IBJJF Rules has 693 ratings behind it against 53, so its average is the more settled of the two. Written reviews point the same way: 89% of IBJJF Rules's written reviews are positive against 4% of Combate Play's.

IBJJF Rules ships an update every 5 months, Combate Play monthly. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | IBJJF Rules | Combate Play |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (693 ratings)](https://appshunter.io/ios/app/ibjjf-rules/id667446064/reviews)** | [3.4 (53 ratings)](https://appshunter.io/ios/app/combate-play/id777815939/reviews) |
| Number of ratings | **693** | 53 |
| Positive reviews | **89.3% of reviews** | 3.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 145 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 17+ |
| Developer | [smudge.io PTY LTD](https://appshunter.io/developer/426335181) | [GLOBO COM. E PART. S/A](https://appshunter.io/developer/402288145) |

## What reviewers say

### IBJJF Rules

[App page](https://appshunter.io/ios/app/ibjjf-rules/id667446064)

Access a comprehensive guide to International Brazilian Jiu Jitsu Federation competition rules. Quickly find details on scoring, fouls, age and weight limits, and fight durations for referees, coaches, and athletes.

**Highlights:** IBJJF rules reference, Severe technical fouls, Points and scoring, Age limits, Weight classes, Fight durations

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🚀 Quick reference guide for rules
- 📚 Comprehensive IBJJF ruleset information
- ⚡ Easy navigation and accessibility
- 🎯 Helpful for competitors, coaches, and referees

**What reviewers complain about**

- 📖 Insufficient detailed information
- 🔄 Outdated rule updates
- 🌐 Limited language options

**Reported bugs**

- App functionality issues (non-functional features)

**Requested features**

- Weight classes and divisions tab
- Portuguese language support
- Updated IBJJF 2020+ rules
- AJP (Asian Jiu-Jitsu Pro) rules inclusion


### Combate Play

[App page](https://appshunter.io/ios/app/combate-play/id777815939)

Stream the best of combat sports, including exclusive live events from BELLATOR, PFL, ONE RIZIN, and more. Enjoy a vast library of martial arts series and documentaries, available 24/7.

**Highlights:** Live combat sports events, Exclusive BELLATOR, PFL, ONE RIZIN, Boxing and kickboxing, Jiu-jitsu content, Martial arts series and documentaries, 24/7 fight content

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Combate (Assinatura Mensal) | $5.99 | per month |
| Combate (Assinatura Mensal) | $12.99 | per month |


## Frequently asked questions

### Is IBJJF Rules free?

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

### Is Combate Play free?

Combate Play is free to download, with in-app purchases available.

### Which has better reviews, IBJJF Rules or Combate Play?

IBJJF Rules is rated higher. IBJJF Rules averages 4.8 out of 5 from 693 ratings, while Combate Play averages 3.4 from 53 ratings.

### Do IBJJF Rules or Combate Play have ads?

Combate Play shows ads; IBJJF Rules does not.

### Which is updated more often, IBJJF Rules or Combate Play?

IBJJF Rules ships an update every 5 months, and Combate Play monthly. Most recently, IBJJF Rules was updated on September 21, 2026 and Combate Play on September 24, 2026.

---

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