# Jitsu Join vs BJJ Belt Log

The clearest difference is iOS requirement: Jitsu Join at 13.4 against BJJ Belt Log's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Jitsu Join | BJJ Belt Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 32 MB | 18 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Technabit e.U.](https://appshunter.io/developer/1667527313) | [Viziality LLC](https://appshunter.io/developer/1811570675) |

## What reviewers say

### Jitsu Join

[App page](https://appshunter.io/ios/app/jitsu-join/id6737226504)

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

**In-app purchases:** none


### BJJ Belt Log

[App page](https://appshunter.io/ios/app/bjj-belt-log/id6745261161)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jitsu Join free?

Jitsu Join is free to download, with no in-app purchases.

### Is BJJ Belt Log free?

BJJ Belt Log is free to download, with no in-app purchases.

### Do Jitsu Join or BJJ Belt Log have ads?

Neither Jitsu Join nor BJJ Belt Log shows ads.

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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.*