# カメ単 AI英単語帳 vs My Dictionary

The clearest difference is ads: My Dictionary at none against カメ単 AI英単語帳's shown. My Dictionary also leads on update cadence (daily vs weekly). カメ単 AI英単語帳's advantage is iOS requirement (15.0 vs 26.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. カメ単 AI英単語帳 sells 1 in-app purchase, starting at $3.99 per month and My Dictionary sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

カメ単 AI英単語帳 ships an update weekly, My Dictionary daily. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | カメ単 AI英単語帳 | My Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/ai-toeic/id6739556572/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 9 MB |
| Requires iOS | **15.0** | 26.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HIROAKI HOSAKA](https://appshunter.io/developer/1769916994) | [KENICHI KAWAGUCHI](https://appshunter.io/developer/6797157795) |

## What reviewers say

### カメ単 AI英単語帳

[App page](https://appshunter.io/ios/app/ai-toeic/id6739556572)

Effortlessly build your own vocabulary lists by inputting English or Japanese words. The app automatically generates definitions, usage examples, etymologies, and quizzes to aid memorization and learning. Capture new expressions from articles, movies, and conversations on the go.

**Highlights:** Input in English or Japanese, AI-generated definitions and examples, Create custom vocabulary lists, AI-generated quizzes for review, Quickly add words from any source, Track vocabulary growth

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $3.99 | per month |


### My Dictionary

[App page](https://appshunter.io/ios/app/my-dictionary/id6797157793)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eitango Pro 月額プラン | $2.99 | per month |


## Frequently asked questions

### Is カメ単 AI英単語帳 free?

カメ単 AI英単語帳 is free to download, with in-app purchases available.

### Is My Dictionary free?

My Dictionary is free to download, with in-app purchases available.

### Do カメ単 AI英単語帳 or My Dictionary have ads?

カメ単 AI英単語帳 shows ads; My Dictionary does not.

### Which is updated more often, カメ単 AI英単語帳 or My Dictionary?

カメ単 AI英単語帳 ships an update weekly, and My Dictionary daily. Most recently, カメ単 AI英単語帳 was updated on October 9, 2026 and My Dictionary on October 4, 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.*