# OneJitsu vs Shadow Project Training

The clearest difference is in-app purchases: Shadow Project Training at none against OneJitsu's 7. Shadow Project Training also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OneJitsu sells 7 in-app purchases, starting at $44.99 per month. Shadow Project Training asks for nothing beyond the download.

OneJitsu ships an update every 4 days, Shadow Project Training every 6 days. The most recent releases landed on September 29, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | OneJitsu | Shadow Project Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/onejitsu/id1422478946/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 days |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 36 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PHIL@KOD](https://appshunter.io/developer/1385535897) | [Paul Merat](https://appshunter.io/developer/1884358494) |

## What reviewers say

### OneJitsu

[App page](https://appshunter.io/ios/app/onejitsu/id1422478946)

Discover Brazilian Jiu-Jitsu gyms and training partners globally. Book sessions, join events, and connect with practitioners. Gym managers can manage academies, schedules, and communicate with members.

**Highlights:** Find BJJ gyms and training partners, Book sessions and courses, Discover events (competitions, seminars), Track registered sessions, Gym management tools, Integrated messaging for community connection, Available in 14 languages

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly premium account | $44.99 | per month |
| Annual premium membership | $390.00 | per year |
| Notify at 100km | $0.99 | one-time |
| Notify at 250km | $1.99 | one-time |
| Notify at 500km | $2.99 | one-time |
| Notify at 750km | $3.99 | one-time |
| Notify at 1000km | $4.99 | one-time |


### Shadow Project Training

[App page](https://appshunter.io/ios/app/shadow-project-training/id6760417822)

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

**In-app purchases:** none


## Frequently asked questions

### Is OneJitsu free?

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

### Is Shadow Project Training free?

Shadow Project Training is free to download, with no in-app purchases.

### Do OneJitsu or Shadow Project Training have ads?

Neither OneJitsu nor Shadow Project Training shows ads.

### Which is updated more often, OneJitsu or Shadow Project Training?

OneJitsu ships an update every 4 days, and Shadow Project Training every 6 days. Most recently, OneJitsu was updated on September 29, 2026 and Shadow Project Training on September 10, 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.*