Comparison

Brain vs Ujitsu

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

Head to head
About

Brain

Features
Read full description

Brain-Jiu-Jitsu is a mobile application designed to help you manage your training in Brazilian Jiu-Jitsu by providing support tools to track your progress, analyze your performance, and reference skills and techniques in an intuitive Mind Map framework. Brazilian Jiu-Jitsu is a uniquely cerebral martial art that combines physical fitness and skill with intellectual challenges. Every opponent is a puzzle. Every roll is a test. Every detail matters. Brain-Jiu-Jitsu represents the cognitive aspect of the sport to help you train harder and smarter.

About

Ujitsu

This app is a comprehensive platform for jiu-jitsu practitioners. It allows users to book classes, track their progress, find training partners, and connect with a global community. Tools are also available for athletes and academies to build their presence.

Highlights
  • Book jiu-jitsu classes
  • Track training progress and set goals
  • Find sparring partners
  • Connect with a global grappler community
  • Tools for athletes and academies
  • Stay updated on tournaments and events
Read full description

Ujitsu is the all-in-one platform designed for every jiu-jitsu practitioner – whether you're just starting, training for competition, or coaching the next generation. Book classes, track your progress, find sparring partners, and engage with a global community of grapplers, all from one seamless app. Why Ujitsu? • Find & book classes – train with top coaches at academies near you. • Track your journey – log your progress, set goals, and analyze performance. • Compete & connect – stay updated on tournaments, events, and exclusive insights. • Grow your brand – tools for athletes and academies to showcase their skills and build their presence. Master the art, elevate your training, and be part of the most engaged jiu-jitsu network. Download Ujitsu now and take your game to the next level! -- Ujitsu Terms of Use: https://ujitsu.com/termsofuse Ujitsu Privacy Policy: https://ujitsu.com/privacypolicy Subscriptions Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Brain4 screens
Ujitsu4 screens

Verdict

The call

The clearest difference is in-app purchases: Brain at none against Ujitsu's 4. Brain also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). Ujitsu's advantage is update cadence (weekly vs every 6 weeks). On price 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. Ujitsu sells 4 in-app purchases, starting at $4.99 per month. Brain asks for nothing beyond the download.

UpkeepUpdate frequency

Brain ships an update every 6 weeks, Ujitsu weekly. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

Scorecard4 real differences · 6 level
Brain versus Ujitsu: the parameters behind the verdict, then further details
ParameterBrainUjitsu
PriceFreeFree
Rating—2.3 (3 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—3 — better
Update frequencyEvery 6 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size41 MB68 MB
Age rating4+4+
DeveloperKazuhiro MiyachiUjitsu DMCC

In-app purchases

None

Brain

No in-app purchases

4 purchases

Ujitsu

Subscriptions4
  • Personal Monthly Plan1 Month trial$4.991 Month
  • Personal Annual Plan1 Month trial$34.991 Year
  • Academy Basic Monthly Plan1 Month trial$49.991 Month
Show 1 more
  • Academy Basic Annual Plan1 Month trial$359.001 Year

Questions

Is Brain free?
Brain is free to download, with no in-app purchases.
Is Ujitsu free?
Ujitsu is free to download, with in-app purchases available.
Do Brain or Ujitsu have ads?
Neither Brain nor Ujitsu shows ads.
Which is updated more often, Brain or Ujitsu?
Brain ships an update every 6 weeks, and Ujitsu weekly. Most recently, Brain was updated on September 10, 2026 and Ujitsu on September 24, 2026.

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