Abacus Lesson1.2.3 - Google Play
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Publisher Description
356+735+195, 23×89, 5626÷58, Can you solve each in 5 sec by mental arithmetic?
The goal of this app is to learn abacus and calculate these questions by mental arithmetic within 5 seconds.
All lessons of the abacus lesson series, which have been highly evaluated all over the world, are recorded. The lessons have been reworked in a more polite and easy-to-understand.
In addition, we have added unique training methods such as training focusing on finger movements and mental arithmetic training to improve mental arithmetic in order to learn abacus more efficiently.
And various improvements have been made.
- Either vertical screen or horizontal screen can be selected.
- The position and size of the abacus and window can be freely laid out.
- No ads.
- Added sound variations. Volume control can also be finely set.
- The color of the abacus can be set freely.
- Earn a trophy by achieving the goal.
- Smoother operability by optimizing the app.
◆Support web page
https://hirokuma.blog/?p=4427
◆Twitter
https://twitter.com/p4pLIabLM00qnqn
◆Instagram
https://www.instagram.com/hirokuma.app/
About Abacus Lesson
The company that develops Abacus Lesson is Hirokuma.App. The latest version released by its developer is 1.2.3.
To install Abacus Lesson on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-08-19 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Abacus Lesson as malware as malware if the download link to com.hirokuma.sorobanall is broken.
How to install Abacus Lesson on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Abacus Lesson is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Abacus Lesson will be shown. Click on Accept to continue the process.
- Abacus Lesson will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 1.2.2
posted on 2026-08-19
Updated Library
version 1.1.4
posted on 2024-08-02
Bug Fix
version 1.1.3
posted on 2023-08-21
Updated target API level to 33
version 1.1.2
posted on 2023-07-26
Updated libraries.
version 1.1.1
posted on 2023-06-03
Release for review
version 1.1.0
posted on 2022-11-14
Fixed a problem that can not be started on Android12 or higher
Disclaimer
Official Google Play Link
We do not host Abacus Lesson on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
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