Comparison

JuggernautBJJ vs Ready to Roll

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

Ready to Roll

Enhance your grappling performance and minimize injury risk with specialized strength and flexibility programs. Access a supportive community, private coaching, and nutrition tools designed to complement your training and keep you energized on the mats.

Highlights
  • Jiujitsu-specific strength programs
  • Beginner to advanced levels
  • Build strength and flexibility
  • Community access
  • 1-on-1 private coaching
  • High protein recipes
  • Macro calculator
Features
Read full description

Improve performance and reduce chance of injury with Jiujitsu specific strength programs on the Ready to Roll app Choose a program to suit your level (beginner to advanced) and schedule to help you build strength, flexibility and cardio strength so you feel strong and capable on the mats. These programs have been designed with grapplers in mind, and are intended to work WITH your jiujitsu, not against it. leaving you with enough energy to bring your A game for any open mat, competition or just your casual Tuesday night class In addition to helping you build REAL strength to keep you on the mats longer, recovering more quickly between rounds and helping to avoid those niggling injuries, you will also get access to: - A community of likeminded people - 1-1 private coaching access - 100s of high protein recipes to help you reach those weight class goals - A macro calculator ...And heaps more No more training 5 days a week and being left sore and tired. Feel strong, energised and ready to Roll. Strong. Powerful. Resilient T+Cs: https://drive.google.com/file/d/19jVXo95Vxcw-DQgsKsaxbihbAmiESqqO/view?usp=drive_link Privacy Policy: https://drive.google.com/file/d/1CVW14Jaxj8qZnjL9Itn6cWyVw84WWLmv/view?usp=drive_link

Screenshots

JuggernautBJJ4 screens
Ready to Roll4 screens

Verdict

The call

The clearest difference is monetization model: Ready to Roll at free with in-app purchases against JuggernautBJJ's subscription. JuggernautBJJ's advantage is update cadence (every 5 days vs every 5 months) and ratings volume (502 vs 5). 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. JuggernautBJJ sells 1 in-app purchase, starting at $19.99 per month and Ready to Roll sells 2 in-app purchases, starting at $28.00 per 7 days. 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 5.0 for Ready to Roll. That said, the two scores are not equally well evidenced: JuggernautBJJ has 502 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 93% of JuggernautBJJ's written reviews are positive against 100% of Ready to Roll's.

UpkeepUpdate frequency

JuggernautBJJ ships an update every 5 days, Ready to Roll every 5 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
JuggernautBJJ versus Ready to Roll: the parameters behind the verdict, then further details
ParameterJuggernautBJJReady to Roll
PriceFreeFree
Rating4.9 (502 ratings)5.0 (5 ratings) — better
Positive reviews92.5% of reviews100.0% of reviews — better
Number of ratings502 — better5
Update frequencyEvery 5 days — betterEvery 5 months
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.1
Further details — not scored
Size66 MB14 MB
Age rating4+17+
DeveloperJuggernaut AppsRoxanne Smith

Customer experience

JuggernautBJJ

All ratings499 ratings
Positive97.4%
Neutral1.8%
Negative0.8%
Written reviews40 reviews
Positive92.5%
Neutral5.0%
Negative2.5%

Ready to Roll

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Ready to Roll

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

JuggernautBJJ

Subscriptions1
  • JuggernautBJJ Monthly7 Days trial$19.991 Month
2 purchases

Ready to Roll

Subscriptions2
  • App subscription7 Days trial$28.007 Days
  • App subscription7 Days trial$111.991 Month

Questions

Is JuggernautBJJ free?
JuggernautBJJ is free to download, with in-app purchases available.
Is Ready to Roll free?
Ready to Roll is free to download, with in-app purchases available.
Which has better reviews, JuggernautBJJ or Ready to Roll?
Ready to Roll is rated higher. JuggernautBJJ averages 4.9 out of 5 from 502 ratings, while Ready to Roll averages 5.0 from 5 ratings.
Do JuggernautBJJ or Ready to Roll have ads?
Neither JuggernautBJJ nor Ready to Roll shows ads.
Which is updated more often, JuggernautBJJ or Ready to Roll?
JuggernautBJJ ships an update every 5 days, and Ready to Roll every 5 months. Most recently, JuggernautBJJ was updated on October 25, 2026 and Ready to Roll on October 24, 2026.

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