# Jitsu Join vs RollLog

The clearest difference is in-app purchases: Jitsu Join at none against RollLog's 1. Jitsu Join also leads on iOS requirement (13.4 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. RollLog sells 1 one-off in-app purchase. Jitsu Join asks for nothing beyond the download.

## The numbers

| Metric | Jitsu Join | RollLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 32 MB | 1 MB |
| Requires iOS | **13.4** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Technabit e.U.](https://appshunter.io/developer/1667527313) | [Inderjit Bassi](https://appshunter.io/developer/1869937763) |

## 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


### RollLog

[App page](https://appshunter.io/ios/app/rolllog-bjj-training-journal/id6792563285)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RollLog Pro | $6.99 | one-time |


## Frequently asked questions

### Is Jitsu Join free?

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

### Is RollLog free?

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

### Do Jitsu Join or RollLog have ads?

Neither Jitsu Join nor RollLog 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.*