# G13BJJ vs AOJ+

The clearest difference is review sentiment: AOJ+ at 88% against G13BJJ's 44%. AOJ+ also leads on rating (4.9 vs 4.3) and ratings volume (404 vs 7). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. G13BJJ sells 1 in-app purchase, starting at $9.99 per month and AOJ+ sells 10 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

AOJ+ holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: AOJ+ has 404 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 44% of G13BJJ's written reviews are positive against 88% of AOJ+'s.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | G13BJJ | AOJ+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (7 ratings)](https://appshunter.io/ios/app/g13bjj/id1531414605/reviews) | **[4.9 (404 ratings)](https://appshunter.io/ios/app/aoj-plus/id1614908996/reviews)** |
| Number of ratings | 7 | **404** |
| Positive reviews | 44.4% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 55 MB | 63 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Roberto Godoi](https://appshunter.io/developer/1531414607) | [Mendes Bros, Inc](https://appshunter.io/developer/1614908998) |

## What reviewers say

### G13BJJ

[App page](https://appshunter.io/ios/app/g13bjj/id1531414605)

This app helps Jiu Jitsu practitioners and instructors manage training schedules, track progress, and monitor student check-ins. It offers features for both students aiming for belt progression and teachers overseeing their classes.

**Highlights:** View training schedules, Check-in to classes, Track progress towards belts, Create and manage classes, Control student check-ins, View belt/stripe eligibility

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Plan | $9.99 | per month |


### AOJ+

[App page](https://appshunter.io/ios/app/aoj-plus/id1614908996)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $24.99 | per month |
| 3 Month Subscription | $74.99 | per 3 months |
| 6 Month Subscription | $139.99 | per 6 months |
| 12 Month Subscription | $249.99 | per year |
| Content Tier $49.99 | $49.99 | one-time |
| Content Tier $99.99 | $99.99 | one-time |
| Content Tier $149.99 | $149.99 | one-time |
| Content Tier $179.99 | $179.99 | one-time |
| Content Tier $199.99 | $199.99 | one-time |
| Content Tier $219.99 | $219.99 | one-time |

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

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

**Requested features**

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


## Frequently asked questions

### Is G13BJJ free?

G13BJJ 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, G13BJJ or AOJ+?

AOJ+ is rated higher. G13BJJ averages 4.3 out of 5 from 7 ratings, while AOJ+ averages 4.9 from 404 ratings.

### Do G13BJJ or AOJ+ have ads?

Neither G13BJJ nor AOJ+ shows ads.

### Which is updated more often, G13BJJ or AOJ+?

G13BJJ ships an update every 5 weeks, and AOJ+ every 5 weeks. Most recently, G13BJJ was updated on November 3, 2026 and AOJ+ on November 7, 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.*