# AI English Vocabulary Book — Let's get to know English!

> Let's get to know English! (iPhone/iPad app by Shun Kiso.)

- Source: https://appshunter.io/ios/app/ai-english-vocabulary-book/id6502518754 (this page in markdown: same URL + `.md`)
- Developer: [Shun Kiso](https://appshunter.io/developer/1576808612)
- Category: Education, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 12.0 · 66 MB
- Languages: English, Japanese
- Released: 2024-06-03
- Data updated: 2026-07-22
- User reviews in markdown: https://appshunter.io/ios/app/ai-english-vocabulary-book/id6502518754/reviews.md

## What is AI English Vocabulary Book?

All you have to do is enter the English word you want to learn and press a button. The AI will then generate example sentences (English sentence and Japanese translation) using the English word.
The created example sentences are saved in the Log, and you can practice only the example sentences you created! There is also an audio playback so you can understand the English pronunciation.

Recommended for
People who want to know how to say this English word in Japanese.
I want to learn Japanese using English words and example sentences, but it's hard to look them up every time I want to learn them!
I want to study English vocabulary with example sentences that I have created myself!
I want to study English vocabulary with example sentences that are different each time!

App Features
Data saving function
Dark mode function
Share function
Set a goal function
Checking of learned English vocabulary
A function to create example sentences (English sentence and Japanese translation) for each situation using the entered English words.
Adjustable audio speed
A function to switch between English to Japanese translation and Japanese to English translation of English vocabulary exercises.
Switching between automatic text-to-speech and text-to-speech functions.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Premium Plan | $0.99 | per month |



## Version history (last 5 releases)

### 1.1.2 — 2025-02-09

Dark mode feature fixes, audio type fixes

### 1.1.1 — 2025-02-08

Minor app fixes

### 1.1.0 — 2025-02-08

Dark mode feature has been fixed and new voice types have been added.

### 1.0.10 — 2025-02-05

Correction of application content

### 1.0.8 — 2024-07-29

Fixed the order of screenshots

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## More apps by Shun Kiso

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All apps by Shun Kiso: https://appshunter.io/developer/1576808612

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-22.*