# ぶんたん for 英検® vs AI英検準1級 Pass

The clearest difference is in-app purchases: ぶんたん for 英検® at none against AI英検準1級 Pass's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI英検準1級 Pass sells 2 in-app purchases, starting at $3.99 per month. ぶんたん for 英検® asks for nothing beyond the download.

ぶんたん for 英検® ships an update every 2 months, AI英検準1級 Pass every 6 weeks. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ぶんたん for 英検® | AI英検準1級 Pass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 19 MB | 85 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuya Niki](https://appshunter.io/developer/1725092538) | [Daiki Kobayashi](https://appshunter.io/developer/1891718176) |

## What reviewers say

### ぶんたん for 英検®

[App page](https://appshunter.io/ios/app/for/id6739174811)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI英検準1級 Pass

[App page](https://appshunter.io/ios/app/ai1-pass/id6762535365)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム月額プラン | $3.99 | per month |
| プレミアム年額プラン | $34.99 | per year |


## Frequently asked questions

### Is ぶんたん for 英検® free?

ぶんたん for 英検® is free to download, with no in-app purchases.

### Is AI英検準1級 Pass free?

AI英検準1級 Pass is free to download, with in-app purchases available.

### Do ぶんたん for 英検® or AI英検準1級 Pass have ads?

Neither ぶんたん for 英検® nor AI英検準1級 Pass shows ads.

### Which is updated more often, ぶんたん for 英検® or AI英検準1級 Pass?

ぶんたん for 英検® ships an update every 2 months, and AI英検準1級 Pass every 6 weeks. Most recently, ぶんたん for 英検® was updated on October 1, 2026 and AI英検準1級 Pass on October 5, 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.*