# AI英文法道場 vs Chabbit | 生成AI英語リスニング・スピーキング

The clearest difference is monetization model: AI英文法道場 at free against Chabbit | 生成AI英語リスニング・スピーキング's free with in-app purchases. Chabbit | 生成AI英語リスニング・スピーキング's advantage is device support. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. AI英文法道場 sells 1 in-app purchase, starting at $1.99 per month and Chabbit | 生成AI英語リスニング・スピーキング sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AI英文法道場 | Chabbit | 生成AI英語リスニング・スピーキング |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6499072709/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 5 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 64 MB | 131 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Yusuke Uemura](https://appshunter.io/developer/1597395122) | [Katsuyuki Hayashi](https://appshunter.io/developer/1597263179) |

## What reviewers say

### AI英文法道場

[App page](https://appshunter.io/ios/app/ai/id6499072709)

Learn English grammar through engaging, game-like challenges. An AI generates endless new problems, ensuring continuous learning. Compete with other users to stay motivated for exams like TOEIC, Eiken, and university entrance tests.

**Highlights:** AI-generated endless grammar problems, Game-like learning experience, Detailed explanations and translations, Competitive multiplayer mode, Preparation for TOEIC, Eiken, and university exams

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $1.99 | per month |


### Chabbit | 生成AI英語リスニング・スピーキング

[App page](https://appshunter.io/ios/app/chabbit-ai/id6753135539)

This app transforms your interests into personalized English learning materials. Generate custom conversations on any topic with AI, practice pronunciation with AI coaching, and track your progress through practical stages. Enjoy learning with content you love.

**Highlights:** AI-generated custom English conversations, Topic-based learning for engagement, Adjustable difficulty and accents, AI pronunciation coaching and feedback, Progress tracking with comprehension checks, User-shared conversation library

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ベーシックプラン | $9.99 | per month |
| プレミアムプラン | $29.99 | per month |
| ベーシックプラン（年額） | $59.99 | per year |
| プレミアムプラン (年額) | $249.99 | per year |


## Frequently asked questions

### Is AI英文法道場 free?

AI英文法道場 is free to download, with in-app purchases available.

### Is Chabbit | 生成AI英語リスニング・スピーキング free?

Chabbit | 生成AI英語リスニング・スピーキング is free to download, with in-app purchases available.

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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.*