Comparison

IBJJF Rules vs MMA Fantasy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

IBJJF Rules

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
Read full description

This app provides a ready reference for referees, coaches and athletes involved in International Brazilian Jiu Jitsu Federation competitions. Details of IBJJF rules including severe technical fouls, points, age limits, weights and fight durations are provided. This app is not endorsed by or affiliated with the International Brazilian Jiu Jitsu Federation.

About

MMA Fantasy

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
Read full description

MMA Fantasy is the ultimate fight prediction app for combat sports fans. Make your picks on upcoming MMA events, compete in pools with friends and the global community, and climb the leaderboard. • PREDICT FIGHTS — Pick winners, methods, and rounds for every fight on the card. Boost your picks when you're confident for bonus points. • JOIN POOLS — Create private pools with friends or join open community pools. Track standings and compete all season long. • LIVE EVENTS — Follow along as fights happen with real-time results and scoring updates. • CUSTOMIZE YOUR PROFILE — Earn combat credits and unlock exclusive banners, backgrounds, badges, and name colors from the in-app store. • GLOBAL LEADERBOARD — See how you stack up against MMA Fantasy users from around the world. • CASINO — Play blackjack and other games to earn combat credits and cosmetic items. • RIVALS — Challenge other users head-to-head in fight prediction duels. Whether you're a casual fan or a hardcore MMA analyst, MMA Fantasy turns every fight night into a competition. Download now and start making picks! STRIKE PASS — AUTO-RENEWING SUBSCRIPTION Strike Pass is our optional premium membership, offered as an auto-renewing subscription: • Strike Pass Monthly: $4.99 USD / month • Strike Pass Yearly: $39.99 USD / year Payment will be charged to your Apple ID account at the confirmation of purchase. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period at the cost of the selected plan. You can manage and cancel subscriptions by going to your account settings on the App Store after purchase. No cancellation of the current subscription is allowed during the active subscription period. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.mma-fantasy.com/terms#privacy-policy MMA Fantasy is not affiliated, associated, authorized, endorsed by, or in any way officially with any of these organizations or any of their subsidiaries or affiliates. The name UFC as well as related names, marks, emblems and images are registered trademarks of their respective owners.

Screenshots

IBJJF Rules4 screens
MMA Fantasy4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
IBJJF Rules versus MMA Fantasy: the parameters behind the verdict, then further details
ParameterIBJJF RulesMMA Fantasy
PriceFreeFree
Rating4.8 (698 ratings) — better4.8 (20 ratings)
Positive reviews89.3% of reviews92.9% of reviews — better
Number of ratings698 — better20
Update frequencyEvery 5 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size4 MB70 MB
Age rating4+17+
Developersmudge.io PTY LTDLucas Klaassen

Customer experience

IBJJF Rules

All ratings693 ratings
Positive96.1%
Neutral2.5%
Negative1.4%
Written reviews28 reviews
Positive89.3%
Neutral7.1%
Negative3.6%

MMA Fantasy

All ratings20 ratings
Positive95.0%
Neutral5.0%
Negative0.0%
Written reviews14 reviews
Positive92.9%
Neutral0.0%
Negative7.1%

Bugs and requests

IBJJF Rules

Reported bugs

1 issue
  • App functionality issues (non-functional features)

Requested features

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

MMA Fantasy

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

IBJJF Rules

No in-app purchases

10 purchases

MMA Fantasy

Subscriptions2
  • Strike Pass - Monthly$4.991 Month
  • Strike Pass — Yearly$39.991 Year
One-time8
  • 200 Combat Credits$0.99
  • 1000 Combat Credits$3.99
  • 2000 Combat Credits$6.99
Show 5 more
  • Strike Pass Season 2$9.99
  • Strike Pass Season 1$9.99
  • Strike Pass Season 0$9.99
  • 5000 Combat Credits$14.99
  • 10000 Combat Credits$24.99

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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