Abacus Lesson - Division -
Abacus Lesson - Division - Summary
Abacus Lesson - Division - is a ad-supported, with in-app purchases Android app in Education by Hirokuma.App. Released in Nov 2021 (4 years ago). It has about 13.1K+ installs Based on AppGoblin estimates, it reaches roughly 256 monthly active users and generates around $<10K monthly revenue (60% IAP / 40% ads). Store metadata: updated Nov 7, 2025.
Recent activity: 61 installs this week (224 over 4 weeks) showing steady growth View trends →
Store info: Last updated on Google Play on Nov 7, 2025 .
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App Description
This is the app that you can learn division using an abacus.
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 first learn with the following app.
https://play.google.com/store/apps/details?id=com.hirokuma.sorobanlesson
This app will give you the skill of calculation of division.
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