# Arithmetic Workbook DX vs 習熟！中学受験地理

The clearest difference is update cadence: Arithmetic Workbook DX at fortnightly against 習熟！中学受験地理's every 7 months. Arithmetic Workbook DX also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Arithmetic Workbook DX sells 11 one-off in-app purchases and 習熟！中学受験地理 sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Arithmetic Workbook DX ships an update fortnightly, 習熟！中学受験地理 every 7 months. The most recent releases landed on August 13, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Arithmetic Workbook DX | 習熟！中学受験地理 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 154 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gloding Inc.](https://appshunter.io/developer/780228385) | [Motoki Takata](https://appshunter.io/developer/1621307537) |

## 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 |


### 習熟！中学受験地理

[App page](https://appshunter.io/ios/app/id6739177446)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の非表示 | $2.99 | per month |


## Frequently asked questions

### Is Arithmetic Workbook DX free?

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

### Is 習熟！中学受験地理 free?

習熟！中学受験地理 is free to download, with in-app purchases available.

### Do Arithmetic Workbook DX or 習熟！中学受験地理 have ads?

Both Arithmetic Workbook DX and 習熟！中学受験地理 show ads.

### Which is updated more often, Arithmetic Workbook DX or 習熟！中学受験地理?

Arithmetic Workbook DX ships an update fortnightly, and 習熟！中学受験地理 every 7 months. Most recently, Arithmetic Workbook DX was updated on August 13, 2026 and 習熟！中学受験地理 on September 14, 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.*