# Ukemi All vs Koi Judo

The clearest difference is in-app purchases: Koi Judo at none against Ukemi All's 1. Koi Judo also leads on update cadence (every 5 weeks vs every 6 months) and iOS requirement (15.0 vs 26.4). On price, ads and device support there is nothing between them.

Both are free to download. Ukemi All sells 1 one-off in-app purchase. Koi Judo asks for nothing beyond the download.

Ukemi All ships an update every 6 months, Koi Judo every 5 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ukemi All | Koi Judo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 92 MB |
| Requires iOS | 26.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ibudokan ltd](https://appshunter.io/developer/1818303536) | [Clupik](https://appshunter.io/developer/1282527621) |

## What reviewers say

### Ukemi All

[App page](https://appshunter.io/ios/app/ukemi-all/id998933383)

Learn controlled falling techniques essential for Japanese martial arts like judo and aikido. This app focuses on the descent to the ground during throws and immobilizations, helping users build confidence and train with intensity. Explore various techniques and review exercises presented by an expert.

**Highlights:** Controlled fall techniques, Judo and Aikido focus, Descent to ground training, Technique search by category, Expert-led reviews, Confidence building

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ukemi Premium | $3.99 | one-time |


### Koi Judo

[App page](https://appshunter.io/ios/app/koi-judo/id1641308370)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ukemi All free?

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

### Is Koi Judo free?

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

### Do Ukemi All or Koi Judo have ads?

Neither Ukemi All nor Koi Judo shows ads.

### Which is updated more often, Ukemi All or Koi Judo?

Ukemi All ships an update every 6 months, and Koi Judo every 5 weeks. Most recently, Ukemi All was updated on October 21, 2026 and Koi Judo on October 24, 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.*