# 英検®英作文 AI添削 Yoshi vs AI英検準２級プラス Pass

The clearest difference is in-app purchases: AI英検準２級プラス Pass at none against 英検®英作文 AI添削 Yoshi's 1. AI英検準２級プラス Pass also leads on update cadence (every 4 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 英検®英作文 AI添削 Yoshi sells 1 in-app purchase, starting at $7.99 per month. AI英検準２級プラス Pass asks for nothing beyond the download.

英検®英作文 AI添削 Yoshi ships an update every 4 months, AI英検準２級プラス Pass every 4 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | 英検®英作文 AI添削 Yoshi | AI英検準２級プラス Pass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Size | 4 MB | 42 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yoshitaka Matsumoto](https://appshunter.io/developer/1799729892) | [Daiki Kobayashi](https://appshunter.io/developer/1891718176) |

## What reviewers say

### 英検®英作文 AI添削 Yoshi

[App page](https://appshunter.io/ios/app/ai-yoshi/id6742748653)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムサービス | $7.99 | per month |


### AI英検準２級プラス Pass

[App page](https://appshunter.io/ios/app/ai-pass/id6762537264)

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

**In-app purchases:** none


## Frequently asked questions

### Is 英検®英作文 AI添削 Yoshi free?

英検®英作文 AI添削 Yoshi is free to download, with in-app purchases available.

### Is AI英検準２級プラス Pass free?

AI英検準２級プラス Pass is free to download, with no in-app purchases.

### Do 英検®英作文 AI添削 Yoshi or AI英検準２級プラス Pass have ads?

Neither 英検®英作文 AI添削 Yoshi nor AI英検準２級プラス Pass shows ads.

### Which is updated more often, 英検®英作文 AI添削 Yoshi or AI英検準２級プラス Pass?

英検®英作文 AI添削 Yoshi ships an update every 4 months, and AI英検準２級プラス Pass every 4 weeks. Most recently, 英検®英作文 AI添削 Yoshi was updated on October 28, 2026 and AI英検準２級プラス Pass on October 28, 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.*