# JiuTrack vs Kimura

The clearest difference is rating: Kimura at 4.5 against JiuTrack's 4.0. Kimura also leads on update cadence (fortnightly vs every 4 months) and ratings volume (26 vs 1). JiuTrack's advantage is review sentiment (100% vs 62%) and in-app purchases (none vs 4). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kimura sells 4 in-app purchases, starting at $12.99 per month. JiuTrack asks for nothing beyond the download.

Kimura holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Kimura has 26 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of JiuTrack's written reviews are positive against 62% of Kimura's, so the app with the better star average is not the one people write more warmly about.

JiuTrack ships an update every 4 months, Kimura fortnightly. The most recent releases landed on October 8, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | JiuTrack | Kimura |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/jiutrack/id6449996572/reviews) | **[4.5 (26 ratings)](https://appshunter.io/ios/app/kimura-bjj-notes-and-sessions/id6736634052/reviews)** |
| Number of ratings | 1 | **26** |
| Positive reviews | **100.0% of reviews** | 61.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 102 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Petro Hupalo](https://appshunter.io/developer/1691475155) | [Aurelius Applications Inc.](https://appshunter.io/developer/1769512376) |

## What reviewers say

### JiuTrack

[App page](https://appshunter.io/ios/app/jiutrack/id6449996572)

Track your Brazilian Jiu-Jitsu training, including sessions, seminars, and competitions. Log learned techniques, share training stats with photos, and monitor your progress with belts and stripes. Easily review and edit key training points.

**Highlights:** Create training sessions, seminars, competitions, Log learned techniques, Share training photos with stats, Track belts and stripes, Annotate and review training sessions, Event notifications

**In-app purchases:** none


### Kimura

[App page](https://appshunter.io/ios/app/kimura-bjj-notes-and-sessions/id6736634052)

Log your Brazilian Jiu Jitsu techniques and training sessions. Organize your moves, connect them into flows, and visualize your game. Access lessons on stoicism and warrior spirit, and save techniques for later practice.

**Highlights:** Track Jiu Jitsu techniques, Record BJJ sessions, Access 100+ lessons, Save techniques for later, Link techniques into flows, Visualize your game, Add technique videos

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $12.99 | per month |
| Annual (Free Trial) | $69.99 | per year |
| Annual | $69.99 | per year |
| Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is JiuTrack free?

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

### Is Kimura free?

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

### Which has better reviews, JiuTrack or Kimura?

Kimura is rated higher. JiuTrack averages 4.0 out of 5 from 1 ratings, while Kimura averages 4.5 from 26 ratings.

### Do JiuTrack or Kimura have ads?

Neither JiuTrack nor Kimura shows ads.

### Which is updated more often, JiuTrack or Kimura?

JiuTrack ships an update every 4 months, and Kimura fortnightly. Most recently, JiuTrack was updated on October 8, 2026 and Kimura on October 22, 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.*