# 究極英会話 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 究極英会話's 4. AI英検準２級プラス Pass also leads on update cadence (every 4 weeks vs every 5 months). 究極英会話's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price and ads there is nothing between them.

Both are free to download. 究極英会話 sells 4 in-app purchases, starting at $2.49 per month. AI英検準２級プラス Pass asks for nothing beyond the download.

究極英会話 ships an update every 5 months, AI英検準２級プラス Pass every 4 weeks. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 究極英会話 | AI英検準２級プラス Pass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/id896508687/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 weeks** |
| Size | 99 MB | 42 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wisdom Technology Inc.](https://appshunter.io/developer/1281873094) | [Daiki Kobayashi](https://appshunter.io/developer/1891718176) |

## What reviewers say

### 究極英会話

[App page](https://appshunter.io/ios/app/id896508687)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 究極英会話(1ヵ月) | $2.49 | per month |
| 究極英会話(6ヵ月) | $10.49 | per 6 months |
| 究極英会話(1年間) | $15.99 | per year |
| 究極英会話(永久) | $14.99 | one-time |


### 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 究極英会話 free?

究極英会話 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 究極英会話 or AI英検準２級プラス Pass have ads?

Neither 究極英会話 nor AI英検準２級プラス Pass shows ads.

### Which is updated more often, 究極英会話 or AI英検準２級プラス Pass?

究極英会話 ships an update every 5 months, and AI英検準２級プラス Pass every 4 weeks. Most recently, 究極英会話 was updated on November 1, 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.*