# JuggernautBJJ vs Silver Fox BJJ

The clearest difference is monetization model: Silver Fox BJJ at free with in-app purchases against JuggernautBJJ's subscription. JuggernautBJJ's advantage is ratings volume (499 vs 18) and update cadence (every 5 days vs fortnightly). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. JuggernautBJJ sells 1 in-app purchase, starting at $19.99 per month and Silver Fox BJJ sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

JuggernautBJJ holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: JuggernautBJJ has 499 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 93% of JuggernautBJJ's written reviews are positive against 80% of Silver Fox BJJ's.

JuggernautBJJ ships an update every 5 days, Silver Fox BJJ fortnightly. The most recent releases landed on October 19, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | JuggernautBJJ | Silver Fox BJJ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (499 ratings)](https://appshunter.io/ios/app/juggernautbjj/id1593717415/reviews)** | [4.7 (18 ratings)](https://appshunter.io/ios/app/silver-fox-bjj/id6445997536/reviews) |
| Number of ratings | **499** | 18 |
| Positive reviews | **92.5% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 66 MB | 59 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Juggernaut Apps](https://appshunter.io/developer/1627775482) | [Silver Fox BJJ](https://appshunter.io/developer/1675360801) |

## What reviewers say

### JuggernautBJJ

[App page](https://appshunter.io/ios/app/juggernautbjj/id1593717415)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JuggernautBJJ Monthly | $19.99 | per month |

**What reviewers like**

- 💪 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

**What reviewers complain about**

- 🐛 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

**Reported bugs**

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

**Requested features**

- 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


### Silver Fox BJJ

[App page](https://appshunter.io/ios/app/silver-fox-bjj/id6445997536)

Learn Brazilian Jiu-Jitsu with personalized training modules and on-demand video lessons. Customize your learning path based on skill level and goals. Engage in weekly interactive sessions with a renowned instructor.

**Highlights:** Individualized training customization, On-demand video library, Weekly interactive sessions, Skill level and goal-based learning, Technique problem-solving

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver Fox Global Academy | $7.99 | per month |
| Silver Fox Global Academy | $9.99 | per month |
| Silver Fox Global Academy | $9.99 | per month |


## Frequently asked questions

### Is JuggernautBJJ free?

JuggernautBJJ is free to download, with in-app purchases available.

### Is Silver Fox BJJ free?

Silver Fox BJJ is free to download, with in-app purchases available.

### Which has better reviews, JuggernautBJJ or Silver Fox BJJ?

JuggernautBJJ is rated higher. JuggernautBJJ averages 4.9 out of 5 from 499 ratings, while Silver Fox BJJ averages 4.7 from 18 ratings.

### Do JuggernautBJJ or Silver Fox BJJ have ads?

Neither JuggernautBJJ nor Silver Fox BJJ shows ads.

### Which is updated more often, JuggernautBJJ or Silver Fox BJJ?

JuggernautBJJ ships an update every 5 days, and Silver Fox BJJ fortnightly. Most recently, JuggernautBJJ was updated on October 19, 2026 and Silver Fox BJJ on September 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*