Comparison

JuggernautBJJ vs grapl app

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

grapl app

Features
Read full description

grapl helps grapplers turn mat time into measurable progress by giving them tools to train with purpose, track performance, and continuously improve. Build a personalized curriculum with your techniques and videos, log rolls and competitions to identify patterns, and set structured goals with clear milestones to stay consistent. Grapl offers both free and premium features. Users can access the AI Grappling Coach with up to 10 free prompts, while advanced capabilities such as AI Gap Analysis, unlimited uploads, and unlimited AI coaching are available with a Grapl Pro subscription. With a built-in AI coach, grapl helps analyze your training and highlight gaps in your game, offering practical suggestions to improve. Free users receive up to 10 AI coaching prompts, while unlimited AI coaching and deeper analysis tools are available with a Grapl Pro subscription. Explore a growing technique library and integrate new techniques directly into your training plan so you’re always evolving. Whether you’re a beginner or a seasoned competitor, grapl gives you clarity, structure, and insight so every session on the mat moves you forward. FREE VS PRO FEATURES Free: * Up to 10 AI coaching prompts * Up to 10 curriculum technique cards with video uploads * Up to 10 roll log entries with video uploads * Up to 10 shared technique cards * 1 curriculum template (BJJ Survival) * Unlimited objective cards Grapl Pro (subscription required): * Unlimited AI coaching prompts * AI Gap Analysis (subscription required) * Unlimited curriculum technique cards and video uploads * Unlimited roll log entries and video uploads * Unlimited sharing of technique cards * Additional curriculum templates (including Blue Belt Starter Kit) SUBSCRIPTION INFORMATION Grapl offers an optional auto-renewable subscription (Grapl Pro) that unlocks premium features listed above. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Terms of Service: https://www.grapl.app/terms-of-service Privacy Policy: https://www.grapl.app/privacy-policy

Screenshots

JuggernautBJJ4 screens
grapl app4 screens

Verdict

The call

JuggernautBJJ and grapl app are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 grapl app sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

JuggernautBJJ ships an update every 5 days, grapl app weekly. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

ScorecardNo meaningful differences
JuggernautBJJ versus grapl app: the parameters behind the verdict, then further details
ParameterJuggernautBJJgrapl app
PriceFreeFree
Rating4.9 (499 ratings) — better—
Positive reviews92.5% of reviews—
Number of ratings499 — better—
Update frequencyEvery 5 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.1
Further details — not scored
Size66 MB63 MB
Age rating4+17+
DeveloperJuggernaut Appsgrapl

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

grapl app

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

grapl app

Subscriptions2
  • grapl Pro Monthly$9.991 Month
  • grapl Pro Annual$79.991 Year

Questions

Is JuggernautBJJ free?
JuggernautBJJ is free to download, with in-app purchases available.
Is grapl app free?
grapl app is free to download, with in-app purchases available.
Do JuggernautBJJ or grapl app have ads?
Neither JuggernautBJJ nor grapl app shows ads.
Which is updated more often, JuggernautBJJ or grapl app?
JuggernautBJJ ships an update every 5 days, and grapl app weekly. Most recently, JuggernautBJJ was updated on October 8, 2026 and grapl app on October 6, 2026.

Other comparisons