Abacus Lesson -Multiplication-

by Hirokazu Komatsu · Education · Free

On the App Store since August 2021 · Data updated 2026-10-29

Abacus Lesson -Multiplication- is made and published by Hirokazu Komatsu. AppBrain is an independent app data site and isn't affiliated with Hirokazu Komatsu. The app name, icon, screenshots and description belong to Hirokazu Komatsu and are shown as published on the App Store.

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Rating on App Store: 5.00; 15 ratings
Last updated: January 19, 2024
Size: 138.3 MB

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Store listing

By Hirokazu Komatsu, from the App Store

Screenshots by Hirokazu Komatsu, from the the App Store listing

Description by Hirokazu Komatsu Written by the developer, not by AppBrain. Click to read.

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 multiplication using the abacus.

To learn multiplication, it is essential to be able to add with an abacus.
If you are new to addition and subtraction, we recommend that You first learn with the following app.
https://apps.apple.com/us/app/abacus-lesson-add-sub/id1526785916

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

Official page on the App Store

Safety and technology

Found in the app by AppBrain

Price: Free
App size: 138.3 MB
Content rating: Everyone

Technologies used by Abacus Lesson -Multiplication-

Releases

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Version: 1.2.4
Launched: August 2021

No changelog data

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About the app and developer

About Abacus Lesson -Multiplication-

Abacus Lesson -Multiplication- is an education app developed by Hirokazu Komatsu.

What is the rating of Abacus Lesson -Multiplication-?

Abacus Lesson -Multiplication- is rated 5.00 out of 5 stars, based on 15 ratings.

Is Abacus Lesson -Multiplication- free?

Abacus Lesson -Multiplication- is free. The app size is 138.29 MB. The latest version available is 1.2.4. The last update was on January 19, 2024.

What are the requirements for Abacus Lesson -Multiplication-?

The app has a content rating of Everyone. The app has been available on the App Store since August 2021.

Developer information for Hirokazu Komatsu

Hirokazu Komatsu

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