Abacus Lesson - ADD and SUB -

3.3.4

Hirokuma.App

4.79

7,617 reviews

500,000+
Downloads

Free

This is an app that you can learn addition and subtraction using an abacus.

Abacus Lesson - ADD and SUB - Screenshot 1 of 4

Abacus Lesson - ADD and SUB - Screenshot 2 of 4

Abacus Lesson - ADD and SUB - Screenshot 3 of 4

Abacus Lesson - ADD and SUB - Screenshot 4 of 4

4.79 · 7,617 reviews · 500,000+ downloads

Download from Google Play

About Abacus Lesson - ADD and SUB -

Abacus Lesson - ADD and SUB - is an education app developed by Hirokuma.App.

Download Statistics

Abacus Lesson - ADD and SUB - has been downloaded 520 thousand times. In the last 30 days, the app was downloaded 7.5 thousand times.

User Ratings

Abacus Lesson - ADD and SUB - is rated 4.79 out of 5 stars. The rating is based on 7.6 thousand ratings.

App Information

Abacus Lesson - ADD and SUB - is FREE to download. The APK download size is 52.68 MB. The latest version available is 3.3.4. The last update was on August 18, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since August 2020.

Description

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.

More data about Abacus Lesson - ADD and SUB -

Price	Free to download
Total downloads	520 thousand
Recent downloads	7.5 thousand
Rating	4.79 based on 7.6 thousand ratings
Ranking	Not ranked
Version	3.3.4
APK size	52.7 MB
Number of libraries	33
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Abacus Lesson - ADD and SUB - app

Google Play Rating history and histogram

Rating history

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6.7K

510

140

Downloads over time

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Abacus Lesson - ADD and SUB - has been downloaded 520 thousand times. Over the past 30 days, it averaged 250 downloads per day.

Changelog of Abacus Lesson - ADD and SUB -

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Developer information for Hirokuma.App

Hirokuma.App

hirokuma.app@gmail.com

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Comments on Abacus Lesson - ADD and SUB - for Android

★★★★★ butterfly piyusha · Apr 27, 2026

My experience is far better than expected yeah it is quite better, and it is helping me to learn it in a fun way if you are new or beginner then you should definitely try this thanks to the Japanese person who had made the app I absolutely appreciate him or her whoever it is has thought everything that we need to learn about abacus, and it has a proper lesson plan and everything I just appreciate everything in this app for better than I expected, and I don't have any issue currently don't play game

★★★★★ Vybe Frequency · Sep 9, 2026

First day of Using abacus and this application taught me how to.... I am so grateful to you guys for creating this path for me ❤️❤️💯🥰🥰🇰🇪🇰🇪🇰🇪🔥🔥🔥🔥

★★★★★ Govind Anilkumar · Mar 23, 2026

Great for beginners. Excellent introduction chapters. I'm taking Abacus for the very first time in my life and the app lessons are teaching me really well. Keep up the good work. Thanks a lot !!

★★☆☆☆ Akarina · Mar 12, 2026

So I got a right answer, but it was marked wrong (maybe because of a different way on how to count it?)

Google Play Rankings for Abacus Lesson - ADD and SUB -

This app is not ranked

Technologies used by Abacus Lesson - ADD and SUB -

10 permissions · 33 libraries

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