# IBJJF Rules vs MMA Fantasy

The clearest difference is in-app purchases: IBJJF Rules at none against MMA Fantasy's 10. IBJJF Rules also leads on ratings volume (698 vs 20) and iOS requirement (13.0 vs 15.1). MMA Fantasy's advantage is update cadence (weekly vs every 5 months). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. MMA Fantasy sells 10 in-app purchases, starting at $4.99 per month. IBJJF Rules asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for IBJJF Rules against 4.8 for MMA Fantasy. That said, the two scores are not equally well evidenced: IBJJF Rules has 698 ratings behind it against 20, so its average is the more settled of the two. Written reviews are what separate them: 89% of IBJJF Rules's written reviews are positive against 93% of MMA Fantasy's.

IBJJF Rules ships an update every 5 months, MMA Fantasy weekly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | IBJJF Rules | MMA Fantasy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (698 ratings)](https://appshunter.io/ios/app/ibjjf-rules/id667446064/reviews)** | [4.8 (20 ratings)](https://appshunter.io/ios/app/mma-fantasy/id6445804757/reviews) |
| Number of ratings | **698** | 20 |
| Positive reviews | 89.3% of reviews | **92.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 70 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [smudge.io PTY LTD](https://appshunter.io/developer/426335181) | [Lucas Klaassen](https://appshunter.io/developer/1673891075) |

## 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


### MMA Fantasy

[App page](https://appshunter.io/ios/app/mma-fantasy/id6445804757)

Create and compete in custom MMA fantasy pools with friends. Select fighter winners for each event to earn points and climb the leaderboard. Enjoy real-time updates and a user-friendly interface for ultimate sports competition.

**Highlights:** Create custom MMA fantasy pools, Invite friends to join pools, Select fighter winners for events, Earn points for correct picks, View pool leaderboards, Real-time updates

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Strike Pass - Monthly | $4.99 | per month |
| Strike Pass — Yearly | $39.99 | per year |
| 200 Combat Credits | $0.99 | one-time |
| 1000 Combat Credits | $3.99 | one-time |
| 2000 Combat Credits | $6.99 | one-time |
| Strike Pass Season 2 | $9.99 | one-time |
| Strike Pass Season 1 | $9.99 | one-time |
| Strike Pass Season 0 | $9.99 | one-time |
| 5000 Combat Credits | $14.99 | one-time |
| 10000 Combat Credits | $24.99 | one-time |


## Frequently asked questions

### Is IBJJF Rules free?

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

### Is MMA Fantasy free?

MMA Fantasy is free to download, with in-app purchases available.

### Which has better reviews, IBJJF Rules or MMA Fantasy?

IBJJF Rules is rated higher. IBJJF Rules averages 4.8 out of 5 from 698 ratings, while MMA Fantasy averages 4.8 from 20 ratings.

### Do IBJJF Rules or MMA Fantasy have ads?

Neither IBJJF Rules nor MMA Fantasy shows ads.

### Which is updated more often, IBJJF Rules or MMA Fantasy?

IBJJF Rules ships an update every 5 months, and MMA Fantasy weekly. Most recently, IBJJF Rules was updated on November 6, 2026 and MMA Fantasy on November 3, 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.*