Comparison

JuggernautBJJ vs AOJ+

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

Head to head
About

JuggernautBJJ

Enhance your Brazilian Jiu Jitsu performance with customized strength and conditioning programs. This app uses advanced AI technology to tailor workouts for strength, speed, power, endurance, and mobility, adapting to your progress and feedback.

Highlights
  • Customized BJJ strength programs
  • AI-driven workout adaptation
  • Strength, speed, power, endurance, mobility focus
  • Tournament prep programs
  • Extensive exercise database with videos
  • Daily readiness questionnaires
Features
Read full description

JuggernautAI's revolutionary technology has now arrived to help you enhance your performance for Brazilian Jiu Jitsu. Get customized programming from the mind of Chad Wesley Smith and technology developed by Tim Arnold to improve your strength, speed, power, endurance and mobility to ensure that you are maximizing your performance on the mats. With over 10 years of experience serving as a strength & conditioning coach for Jiu Jitsu legends like Romulo Barral and Otavio Sousa, Chad's expertise will help you become a more durable and dominant grappler. In addition to his work with combat sport athletes, Chad is one of the most accomplished powerlifters and powerlifting coaches of all-time, having squatted 440kg/970#, as well as working with athletes in the NFL, UFC, Bellator and the Olympics (Track & Field, Bobsled). JuggernautAI's revolutionary expert system creates a program that is tailored to your goals with the right workload of training based on your individual needs. HOW IT WORKS JuggernautBJJ helps you reach your potential using our cutting edge technology - the JuggernautAI BJJ Strength & Conditioning system - in an efficient and easy to use way; Decide on your priority of Strength, Speed/Power or Endurance Development, peak for upcoming matches with the Tournament Prep program, or develop well-rounded abilities with the Lifestyle program. Tell us about yourself, your level of experience, and your training history. JuggernautAI will then design a unique individualized program tailored just for you with the use of expert technology. As you progress, the system will continue to adapt your training plan based on your real-time individualized feedback, ensuring you continue to grow and achieve your goals. Each JuggernautBJJ user's program is individualized to them JuggernautBJJ is a monthly subscription, prices vary based on location. MORE ABOUT JUGGERNAUT JuggernautAI BJJ offers programs from 2-6 days/week of training, you choose how often you want to train Not sure how to perform an exercise? We have over 300 movements in our Exercise Database, all with instructional videos and coaching cues Our short daily questionnaires help establish your Readiness Rating, ensuring that you are pushing hard when you feel good and dialing things back if you are too fatigued. MORE ABOUT JUGGERNAUT TRAINING SYSTEMS Juggernaut Training Systems is The Leader in Strength, having helped thousands of athletes from beginners to World Champions maximize their results and reach their goals. We deliver principle-based coaching through cutting-edge technology to help you get the best results of your life. Privacy Policy: https://www.jtsstrength.com/app-privacy-policy/ Terms of Use: https://www.jtsstrength.com/app-terms-of-use

About

AOJ+

Access a vast library of martial arts instructionals, sparring footage, and exclusive interviews. Learn from world-class instructors in an immersive, cinematic experience. Stream anytime, anywhere on your device.

Highlights
  • Thousands of technique instructionals
  • Hours of sparring and drilling footage
  • Exclusive interviews
  • Behind-the-scenes content
  • World-class instructors
  • Cinematic presentation
Features
Read full description

The Art of Jiu Jitsu Online Video Platform gives subscribers access to a database of thousands of technique instructionals, hours of sparring & drilling footage, exclusive interviews, behind the scenes content and more. The videos feature world class instructors and athletes and are presented in a cinematic and artistic manner, creating an immersive learning environment for the viewer. Multiple membership options are available and allow the user to stream anytime, anywhere on their device. ▷ Already a Member? Sign-In to access your subscription. ▷ New? Try it for free! Subscribe in the app to get instant access. The Art of Jiu Jitsu offers an auto-renewing subscription that will allow you unlimited access to content on all your devices. Payment is charged to your Account at confirmation of purchase. Pricing varies by location and is confirmed prior to purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current billing period. Cancel anytime in Account Settings. For more information see our: -Terms of Service: https://artofjiujitsu.com/terms-of-use/ -Privacy Policy: https://artofjiujitsu.com/privacy-policy/

Screenshots

JuggernautBJJ4 screens
AOJ+3 screens

Verdict

The call

The clearest difference is monetization model: AOJ+ at free with in-app purchases against JuggernautBJJ's subscription. AOJ+ also leads on device support (4 vs 2). JuggernautBJJ's advantage is update cadence (every 5 days vs every 5 weeks). On price, rating, review sentiment and ratings volume 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. JuggernautBJJ sells 1 in-app purchase, starting at $19.99 per month and AOJ+ sells 14 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for JuggernautBJJ against 4.9 for AOJ+. Both are backed by a comparable volume of ratings — 498 and 395 respectively. Written reviews are what separate them: 93% of JuggernautBJJ's written reviews are positive against 88% of AOJ+'s.

UpkeepUpdate frequency

JuggernautBJJ ships an update every 5 days, AOJ+ every 5 weeks. The most recent releases landed on September 20, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 7 level
JuggernautBJJ versus AOJ+: the parameters behind the verdict, then further details
ParameterJuggernautBJJAOJ+
PriceFreeFree
Rating4.9 (498 ratings)4.9 (395 ratings)
Positive reviews92.5% of reviews — better87.5% of reviews
Number of ratings498 — better395
Update frequencyEvery 5 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPodiPhone, iPad, iPod, Apple TV — better
Requires iOS15.015.0
Further details — not scored
Size66 MB63 MB
Age rating4+4+
DeveloperJuggernaut AppsMendes Bros, Inc

Customer experience

JuggernautBJJ

All ratings498 ratings
Positive97.4%
Neutral1.8%
Negative0.8%
Written reviews40 reviews
Positive92.5%
Neutral5.0%
Negative2.5%

AOJ+

All ratings395 ratings
Positive98.2%
Neutral0.3%
Negative1.5%
Written reviews16 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

User reviews

JuggernautBJJ

From 498 App Store ratings

What we love

  • 💪 Specifically designed for BJJ athletes and grapplers
  • 📈 Effective strength and conditioning programming
  • 🎯 Balanced approach to mobility, strength, and endurance
  • 👍 User-friendly interface and easy navigation
  • 🎬 Comprehensive video library with exercise demonstrations

Room to improve

  • 🐛 Workout completion status bugs persisting
  • ⏱️ High battery consumption
  • 🔌 Lacks Apple Health and Garmin sync integration
  • 📱 Limited compared to competing AI-powered apps
  • ⚙️ Less immersive program development features

AOJ+

From 395 App Store ratings

What we love

  • 💎 High quality instruction and content
  • ✨ Crystal clear, HD videos
  • 📚 Thorough and regularly updated content
  • 💡 Immersive learning experience
  • 🏆 Instrumental in practitioner development and success

Room to improve

  • 🐛 Search function is useless
  • 📉 Only showing a handful of videos
  • ⏳ Potential server issues affecting content availability

Bugs and requests

JuggernautBJJ

Reported bugs

3 issues
  • Completed workouts showing as incomplete despite marking finished
  • Inconsistent workout status tracking
  • Battery drain issues during app usage

Requested features

7 requests
  • Apple Health integration
  • Garmin device sync
  • BJJ training difficulty and round length input fields
  • Option to disable or customize combo sets
  • Equipment-specific programming alternatives
Show 2 more
  • More immersive program development interface
  • Regular app updates and maintenance

AOJ+

Reported bugs

2 issues
  • Search function does not return relevant results
  • App initially shows very few videos, potentially due to server issues

Requested features

3 requests
  • Increase variety in fundamentals/curriculum/technique sections
  • Create training modules for progressive learning
  • Add more non-technique videos, such as athlete stories

In-app purchases

1 purchases

JuggernautBJJ

Subscriptions1
  • JuggernautBJJ Monthly7 Days trial$19.991 Month
14 purchases

AOJ+

Subscriptions4
  • Monthly Subscription3 Days trial$24.991 Month
  • 3 Month Subscription$74.993 Months
  • 6 Month Subscription$139.996 Months
Show 1 more
  • 12 Month Subscription3 Days trial$249.991 Year
One-time10
  • Content Tier $49.99$49.99
  • Content Tier $59.99$59.99
  • Content Tier $99.99$99.99
Show 7 more
  • Content Tier $149.99$149.99
  • Content Tier $179.99$179.99
  • Content Tier $199.99$199.99
  • Content Tier $219.99$219.99
  • Content Tier $229.99$229.99
  • Content Tier $249.99$249.99
  • Content Tier $349.99$349.99

Questions

Is JuggernautBJJ free?
JuggernautBJJ is free to download, with in-app purchases available.
Is AOJ+ free?
AOJ+ is free to download, with in-app purchases available.
Which has better reviews, JuggernautBJJ or AOJ+?
JuggernautBJJ and AOJ+ are both rated 4.9 out of 5 on the App Store, from 498 and 395 ratings respectively.
Do JuggernautBJJ or AOJ+ have ads?
Neither JuggernautBJJ nor AOJ+ shows ads.
Which is updated more often, JuggernautBJJ or AOJ+?
JuggernautBJJ ships an update every 5 days, and AOJ+ every 5 weeks. Most recently, JuggernautBJJ was updated on September 20, 2026 and AOJ+ on September 24, 2026.

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