# OSSA APP vs Jiu

The clearest difference is in-app purchases: OSSA APP at none against Jiu's 3. Jiu's advantage is update cadence (every 6 weeks vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Jiu sells 3 in-app purchases, starting at $1.99 per month. OSSA APP asks for nothing beyond the download.

OSSA APP ships an update every 7 months, Jiu every 6 weeks. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | OSSA APP | Jiu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/jiu-jitsu-app/id6759346698/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 94.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 126 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Ragtime Tech](https://appshunter.io/developer/1865976458) | [Cshield - Seu escudo para compras e finanças](https://appshunter.io/developer/1867860469) |

## What reviewers say

### OSSA APP

[App page](https://appshunter.io/ios/app/ossa-app/id6757310890)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Jiu

[App page](https://appshunter.io/ios/app/jiu-jitsu-app/id6759346698)

Connect with the Jiu-Jitsu community, track your progress, and enhance your skills with AI-powered analysis. Features include personalized technique suggestions, video breakdown of rolls, and a social network for practitioners.

**Highlights:** AI-powered virtual coach (BJJ GPT), Intelligent video analysis of rolls, IBJJF scoring and technical feedback, Progress tracking towards next belt, Social network for athletes and academies, Smart search for practitioners and gyms

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly BJJ | $1.99 | per month |
| Premium Annual BJJ | $14.99 | per year |
| Premium Business BJJ | $99.99 | per month |


## Frequently asked questions

### Is OSSA APP free?

OSSA APP is free to download, with no in-app purchases.

### Is Jiu free?

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

### Do OSSA APP or Jiu have ads?

Neither OSSA APP nor Jiu shows ads.

### Which is updated more often, OSSA APP or Jiu?

OSSA APP ships an update every 7 months, and Jiu every 6 weeks. Most recently, OSSA APP was updated on October 25, 2026 and Jiu on November 5, 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.*