# Arithmetic Workbook DX vs 漢検5級 過去問・暗記アプリ

The clearest difference is iOS requirement: Arithmetic Workbook DX at 13.0 against 漢検5級 過去問・暗記アプリ's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Arithmetic Workbook DX sells 11 one-off in-app purchases and 漢検5級 過去問・暗記アプリ sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Arithmetic Workbook DX ships an update fortnightly, 漢検5級 過去問・暗記アプリ every 3 weeks. The most recent releases landed on August 13, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Arithmetic Workbook DX | 漢検5級 過去問・暗記アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 42 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gloding Inc.](https://appshunter.io/developer/780228385) | [Hajime App Lab](https://appshunter.io/developer/1704838092) |

## 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 |


### 漢検5級 過去問・暗記アプリ

[App page](https://appshunter.io/ios/app/5/id6781323470)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題解放 | $3.99 | one-time |
| 広告削除 | $3.99 | one-time |
| 広告削除+全問題解放 | $5.99 | one-time |


## Frequently asked questions

### Is Arithmetic Workbook DX free?

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

### Is 漢検5級 過去問・暗記アプリ free?

漢検5級 過去問・暗記アプリ is free to download, with in-app purchases available.

### Do Arithmetic Workbook DX or 漢検5級 過去問・暗記アプリ have ads?

Both Arithmetic Workbook DX and 漢検5級 過去問・暗記アプリ show ads.

### Which is updated more often, Arithmetic Workbook DX or 漢検5級 過去問・暗記アプリ?

Arithmetic Workbook DX ships an update fortnightly, and 漢検5級 過去問・暗記アプリ every 3 weeks. Most recently, Arithmetic Workbook DX was updated on August 13, 2026 and 漢検5級 過去問・暗記アプリ on September 18, 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.*