# Arithmetic Workbook DX

> Daily arithmetic practice workbook for elementary students and adults. (iPhone/iPad app by Gloding Inc..)

- Source: https://appshunter.io/ios/app/arithmetic-workbook-dx/id780228382 (this page in markdown: same URL + `.md`)
- Developer: [Gloding Inc.](https://appshunter.io/developer/780228385)
- Category: Education, Games, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 52 MB
- Languages: American English, Japanese
- Released: 2014-01-07
- Data updated: 2026-08-13
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/arithmetic-workbook-dx/id780228382/reviews.md

## What is Arithmetic Workbook DX?

■Competing the results of learning in the national ranking.
■Judgment is decided on score and points. 
■Reviewing and redoing the workbook which finished are available. 

"Arithmetic Workbook DX" is an application which includes 12 units of arithmetic pupils learn in elementary school for six years.

Pupils solve 10 questions per day, which is necessary for junior high entrance exam and complete each unit in 50 days.(Free up to 5 days)

The contents become difficult gradually, and when finishing the 50th day, question of the unit serves as contents which can clear a junior high school entrance exam level. 

The question of each unit is created by the instructor who actually guides prep students.

The somewhat advanced question is also included for pupils. 
Solving difficult question in parent and child together is much effective.
Adults also leads to the activation of the brain by trying the basic arithmetic.
◆Include (Free up to 5 days each unit)
Day 1 to Day 50, total of 500 questions intended.

Addition/
Subtraction/
Multiplication/
Division/
Decimal/
Fraction/
Percentage/
Velocity/
Ratio/
Figure/
Word problem/
Unit/


◆Function
・Displaying errata by every 10 question.
・You can see the page that you answer by touching each question.
・"Passing Mark" can be earned in 80 points or more.
・Repeat challenge for one day part until taking 100 points is available.
・There is a time limit of each problem. △ will be added if you could not solve in time, and a partial credit will be added in the case of getting △.
・Points are added in the time by remaining time within the time limit.

・Sound ON/OFF
・BGM ON/OFF
・Customize for school: School name, password, student name can be added.

Solution: Answer of 12 units can be displayed in the list.
Reset recording

## Key features

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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 全単元 レベル6~20パック | $6.99 | one-time |
| 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21~35パック | $6.99 | one-time |


## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/arithmetic-workbook-dx/id780228382/reviews.md

### 1/5 — アプリが飛ぶ

*2024-08-06, version 3.7.7*

なんどもアプリが飛びます。改善おねがいします。

### 1/5 — 年齢制限

*2024-03-02, version 3.7.7*

中学受験生ようなのに年齢制限が17歳だから使えない

### 1/5 — 認識が下手

*2017-10-22, version 3.7.4*

認識のレベルが馬鹿みたい。なおしてください

### 3/5 — 追加購入で広告非表示のはずが...

*2016-09-06, version 3.7.4*

たしざんひきざんも使い勝手良かったので、
パックの全単元6-20を買って、安心して子供に使ってもらえると思ったら、右下に広告が…。
アドオンの［購入する］ボタンの横にある［購入済みの確認］で
リストア開始をOKしても広告出てくるので困ります。それとも1-5のうちは広告出てしまうのでしょうか…？

それと書き方の問題でしょうが、数字を認識してくれなくて子供がイライラ泣き出してしまうので、
数字の認識についてどこかで注意書きを出すか、
書き癖の登録ができたらありがたいです。
ゆっくり綺麗な数字を書ければいいんでしょうけど、秒数が気になり早く書きたくなるようです(^_^;)

問題もせめてシャッフルくらいされたらと思いますが難しいのかな？
やり始めを見てあげてたらいつも答えが13のドリルがあって気になりました。

システムや構成は素晴らしいです、解説がないので(今のところ初歩のたしざんひきざんだけしか見ていませんが)
1人でやらせっぱなしではなく、最初は隣で様子を見ながらだといいと思います。タッチペンを買ってあげたらもっとやり易くなるのかな？と購入の検討をしています。

### 2/5 — 問題が表示されません。

*2016-03-15, version 3.7.1*

足し算レベル28の問題がちゃんと表示されません。お金を払って購入しているのに、残念です。3桁x3桁の表示が、なぜか113＋12...になります。計算できません。
iPadで使用しています。
至急改善してください。

### 1/5 — 改善求む

*2014-03-04, version 1.5*

単位1日目の10問目「12.8」になると思いますが、入力すると上書きされて「128」となり不正解になります。

### 5/5 — よくまとまっています

*2014-01-22, version 1.2*

子どもも楽しんでやっています。全国での順位が出てくるので、それを見ながら燃えています。

## Frequently asked questions about Arithmetic Workbook DX

### What is Arithmetic Workbook DX?

Arithmetic Workbook DX is an educational application designed to teach elementary school students arithmetic concepts. It covers six years of curriculum with daily practice problems and includes features for progress tracking and review.

### How does Arithmetic Workbook DX help with junior high entrance exams?

The app's curriculum gradually increases in difficulty, with problems designed to meet junior high school entrance exam standards by the end of each unit. It offers 500 questions per unit, with the first 5 days of each unit available for free.

### Can adults use Arithmetic Workbook DX?

Yes, adults can use Arithmetic Workbook DX to activate their brains and practice basic arithmetic. The app's structured approach and challenging questions can be beneficial for all ages.

### What learning methodology does Arithmetic Workbook DX use?

The app follows a daily practice model, with 10 questions per day for each unit. It emphasizes gradual learning and review, allowing users to repeat challenging sections until they achieve a perfect score.

### How is progress tracked in Arithmetic Workbook DX?

The app tracks results by score and points, with a 'Passing Mark' set at 80 points or more. Users can review and redo completed workbooks, and repeat daily parts until they achieve 100 points.

### Does Arithmetic Workbook DX have ads?

Yes, Arithmetic Workbook DX contains advertisements. The app is free to download and use, with optional in-app purchases available.

### What devices is Arithmetic Workbook DX compatible with?

Arithmetic Workbook DX is available on iPhone, iPad, and iPod. It is designed for iOS devices.

### How often is Arithmetic Workbook DX updated?

The latest version of Arithmetic Workbook DX is 3.7.11, last updated on April 10, 2026. This indicates regular updates to improve the application.

## Version history (last 5 releases)

### 3.7.11 — 2026-04-10

we have fixed a bug

### 3.7.8 — 2026-04-09

we have fixed a bug

### 3.7.7 — 2023-12-06

We have fixed a bug

### 3.7.6 — 2019-12-16

Bug Fixed

### 3.7.5 — 2019-12-13

Bug Fixed

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All apps by Gloding Inc.: https://appshunter.io/developer/780228385

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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 2026-08-13.*