# Japanese MannerLesson vs 危機イッパツ！

The clearest difference is rating: 危機イッパツ！ at 5.0 against Japanese MannerLesson's 2.2. 危機イッパツ！ also leads on in-app purchases (none vs 1) and update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Japanese MannerLesson sells 1 one-off in-app purchase. 危機イッパツ！ asks for nothing beyond the download.

危機イッパツ！ holds the better App Store score, 5.0 against 2.2. Both are backed by a comparable volume of ratings — 5 and 4 respectively.

Japanese MannerLesson ships an update every 2 months, 危機イッパツ！ every 2 weeks. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Japanese MannerLesson | 危機イッパツ！ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (5 ratings)](https://appshunter.io/ios/app/japanese-mannerlesson/id1468342208/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id6465136997/reviews)** |
| Number of ratings | **5** | 4 |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 127 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [daisuke uehara](https://appshunter.io/developer/547766102) | [GlobalGear Co. Ltd.](https://appshunter.io/developer/670168140) |

## What reviewers say

### Japanese MannerLesson

[App page](https://appshunter.io/ios/app/japanese-mannerlesson/id1468342208)

Experience the challenges of a new employee navigating Japanese business etiquette. Learn proper manners through a collection of mini-games while dealing with a demanding director. This game offers a humorous and educational approach to cultural understanding.

**Highlights:** Learn Japanese business manners, Mini-game collection, Simulates workplace scenarios, Humorous gameplay, Cultural education

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Give Cola | $1.99 | one-time |


### 危機イッパツ！

[App page](https://appshunter.io/ios/app/id6465136997)

**In-app purchases:** none


## Frequently asked questions

### Is Japanese MannerLesson free?

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

### Is 危機イッパツ！ free?

危機イッパツ！ is free to download, with no in-app purchases.

### Which has better reviews, Japanese MannerLesson or 危機イッパツ！?

危機イッパツ！ is rated higher. Japanese MannerLesson averages 2.2 out of 5 from 5 ratings, while 危機イッパツ！ averages 5.0 from 4 ratings.

### Do Japanese MannerLesson or 危機イッパツ！ have ads?

Both Japanese MannerLesson and 危機イッパツ！ show ads.

### Which is updated more often, Japanese MannerLesson or 危機イッパツ！?

Japanese MannerLesson ships an update every 2 months, and 危機イッパツ！ every 2 weeks. Most recently, Japanese MannerLesson was updated on November 5, 2026 and 危機イッパツ！ on November 3, 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.*