# Abacus Lesson - Division - — Division using Abacus

> Educational app for learning division using the Japanese abacus (Soroban). (iPhone/iPad app by Hirokazu Komatsu.)

- Source: https://appshunter.io/ios/app/abacus-lesson-division/id1593317741 (this page in markdown: same URL + `.md`)
- Developer: [Hirokazu Komatsu](https://appshunter.io/developer/1523833531)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 8 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 132 MB
- Languages: American English, Japanese
- Released: 2021-11-03
- Data updated: 2026-08-23
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/abacus-lesson-division/id1593317741/reviews.md

## What is Abacus Lesson?

An abacus is named "Soroban" in Japan. Do you know what an abacus is? The abacus is very simple calculator used in China, Japan, Korea and so on. Some people may say "Isn't it an unnecessary tool if you have a calculator such as a smartphone?".  Answer would be "No".

The biggest difference between electric calculators and the abacus is whether you need to hold it in your hand when calculating. Because of its simplicity, you will be able to easily use the abacus in your mind.

In the app, we will explain simple and fast method of the division using the abacus.

To learn division, it is essential to be able to add, sub, and multiplication with an abacus.
If you are new to them, we recommend that you learn addition subtraction  multiplication with the app in my app list first.


This app will give you the skill of calculation of division.

## Key features

- Learn abacus division techniques
- Develop mental calculation skills
- Focus on Soroban method
- Step-by-step division instruction
- Builds on addition, subtraction, multiplication

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Donation Lv1 for hiding Ad | $1.99 | one-time |
| Donation Lv2 for hiding Ad | $3.99 | one-time |
| Donation Lv3 for hiding Ad | $8.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/abacus-lesson-division/id1593317741/reviews.md

### 5/5 — 算盤教室に通わなくても学べます

*2024-10-24*

ずっと算盤できるようになりたいと思っていました。生産性のないゲームをやめて、計算がどんどん強くなるのが楽しいです。ありがとうございます！

### 5/5 — 使いやすい！

*2023-07-03*

そろばんをしていて、苦手なものだった割り算が、得意になりました！
間違えた問題は、解き直すことができて、次への発展に繋がり、学習しやすいです。使い続けていきたいです。

### 5/5 — これは良い

*2023-05-04*

割り算だけが出来なかったのに、このアプリのおかげですんなり出来る様になりました。

## Frequently asked questions about Abacus Lesson

### What is Abacus Lesson - Division -?

Abacus Lesson - Division - is an educational application designed to teach users how to perform division calculations using the abacus, also known as Soroban. It focuses on developing mental calculation abilities through this traditional tool.

### Does Abacus Lesson - Division - have ads?

Yes, Abacus Lesson - Division - contains advertisements. The app is free to download and use, with ads supporting its availability.

### What is the learning methodology for Abacus Lesson - Division -?

The app teaches a simple and fast method for division using the abacus. It emphasizes the importance of mental calculation skills derived from hands-on abacus use, contrasting it with electronic calculators.

### How does Abacus Lesson - Division - track progress?

While specific progress tracking features are not detailed, the app aims to impart the skill of division calculation. Users can gauge their progress by their ability to perform division problems accurately and efficiently after using the app.

### Is Abacus Lesson - Division - suitable for beginners?

Yes, the app is designed to teach division using the abacus. However, it recommends users first learn addition, subtraction, and multiplication with an abacus, suggesting a foundational understanding is beneficial.

### What devices support Abacus Lesson - Division -?

Abacus Lesson - Division - is available on iPhone, iPad, and iPod devices. It is designed for Apple's mobile operating systems.

### How often is Abacus Lesson - Division - updated?

The app was last updated on January 15, 2024, indicating ongoing development and maintenance. The latest version is 1.2.1.

### What is the age rating for Abacus Lesson - Division -?

Abacus Lesson - Division - has an age rating of 4+, making it suitable for young learners and children interested in developing early math skills.

## Version history (last 5 releases)

### 1.2.1 — 2024-01-15

Updated library

### 1.1.8 — 2023-02-04

All contents can be used free of charge in this application.
Update : Fixed minor bugs.

### 1.1.4 — 2022-01-29

Added feature of hiding Ad by purchasing in app.

### 1.1.3 — 2022-01-19

Fixed minor bugs.
Improved operability of the abacus.

### 1.1.2 — 2021-12-21

Added notifications about new app releases.
Fixed an issue that beads would make a sound with just a touch.

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## More apps by Hirokazu Komatsu

- [Abacus Exercise](https://appshunter.io/ios/app/abacus-exercise/id1523833529)
- [Camera Info](https://appshunter.io/ios/app/camera-info/id1524027808)
- [シンプル観察日記](https://appshunter.io/ios/app/id1524303935)
- [Abacus Lesson -ADD and SUB-](https://appshunter.io/ios/app/abacus-lesson-add-and-sub/id1526785916)
- [お弁当Master](https://appshunter.io/ios/app/master/id1538136139)
- [Abacus Lesson -Multiplication-](https://appshunter.io/ios/app/abacus-lesson-multiplication/id1582635868)

All apps by Hirokazu Komatsu: https://appshunter.io/developer/1523833531

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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 2026-08-23.*