# Arithmetic Workbook DX vs 文章読み上げくんExpert

The clearest difference is price: Arithmetic Workbook DX at Free against 文章読み上げくんExpert's $0.99. Arithmetic Workbook DX also leads on review sentiment (14% vs 0%) and update cadence (fortnightly vs monthly). 文章読み上げくんExpert's advantage is in-app purchases (none vs 11) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Arithmetic Workbook DX is free to download; 文章読み上げくんExpert costs $0.99 up front. Arithmetic Workbook DX sells 11 one-off in-app purchases. 文章読み上げくんExpert asks for nothing beyond the download.

Arithmetic Workbook DX ships an update fortnightly, 文章読み上げくんExpert monthly. The most recent releases landed on August 13, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Arithmetic Workbook DX | 文章読み上げくんExpert |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | **14.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 52 MB | 9 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gloding Inc.](https://appshunter.io/developer/780228385) | [Osamu Koyama](https://appshunter.io/developer/1480684265) |

## What reviewers say

### Arithmetic Workbook DX

[App page](https://appshunter.io/ios/app/arithmetic-workbook-dx/id780228382)

This app offers a structured arithmetic curriculum for elementary school students, covering six years of learning. It provides daily practice problems, tracks progress, and includes advanced questions to prepare for junior high entrance exams. It's also suitable for adults looking to sharpen their math skills.

**Highlights:** Daily arithmetic problems, Progress tracking and review, Junior high entrance exam preparation, Customizable school settings, Time limits and scoring system, Solutions for all units

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| わりざん レベル21~35 | $0.99 | one-time |
| 分数 レベル21~35 | $0.99 | one-time |
| 割合 レベル21~35 | $0.99 | one-time |
| 単位 レベル21~35 | $0.99 | one-time |
| 図形 レベル21~35 | $0.99 | one-time |
| 小数 レベル21~35 | $0.99 | one-time |
| 文章題 レベル21~35 | $0.99 | one-time |
| 比 レベル21~35 | $0.99 | one-time |
| 速さ レベル21~35 | $0.99 | one-time |
| 全単元 レベル6~20パック | $6.99 | one-time |
| 全単元 レベル21~35パック | $6.99 | one-time |


### 文章読み上げくんExpert

[App page](https://appshunter.io/ios/app/expert/id1632856668)

This app helps you memorize phrases by repeatedly listening and speaking them. It supports 36 languages and allows customization of playback speed, voice, and repetition counts. Ideal for improving communication skills in various situations.

**Highlights:** Phrase memorization through listening and speaking, Supports 36 languages, Customizable playback speed and voice, Adjustable repetition counts, Background playback for commuting, Import text from computer editors, Backup and share phrases

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

**In-app purchases:** none


## Frequently asked questions

### Is Arithmetic Workbook DX free?

Arithmetic Workbook DX is free to download, with in-app purchases available.

### Is 文章読み上げくんExpert free?

文章読み上げくんExpert costs $0.99, with no in-app purchases.

### Do Arithmetic Workbook DX or 文章読み上げくんExpert have ads?

Arithmetic Workbook DX shows ads; 文章読み上げくんExpert does not.

### Which is updated more often, Arithmetic Workbook DX or 文章読み上げくんExpert?

Arithmetic Workbook DX ships an update fortnightly, and 文章読み上げくんExpert monthly. Most recently, Arithmetic Workbook DX was updated on August 13, 2026 and 文章読み上げくんExpert on September 6, 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.*