AppBrain's verdictEstablishedPopularLoved by users
Simple Soroban is popular, with 1.6 million installs. Users love it: 4.9 stars from 9,861 ratings.
Simple Soroban is made and published by
Btco.
AppBrain is an independent app data site and isn't affiliated with Btco.
The app name, icon, screenshots and description belong to Btco and are shown as
published on Google Play.
About Simple Soroban
Simple Soroban is an education app developed by Btco.
Install Statistics
Simple Soroban has been installed 1.6 million times. In the last 30 days, the app was installed 9.8 thousand times.
User Ratings
Simple Soroban is rated 4.95 out of 5 stars. The rating is based on 9.9 thousand ratings.
App Information
Simple Soroban is freely available from Google Play. The app size is 4.65 MB. The latest version available is 2.1.4. The last update was on August 11, 2024.
Technical Requirements
Simple Soroban requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since August 2014.
Description by Btco(from Google Play)
This application is a simple Japanese abacus (soroban / そろばん). It has a free mode where you can use the abacus freely, and a challenge mode with 4 operations (addition, subtraction, one and two digit multiplication, and division) and 3 difficulty levels (easy, medium, hard) where you must race against the clock to perform calculations.
Also has a custom challenge mode where you can set the number of questions, type of questions and difficulty.
(This is just a hobby project I'm doing for fun. This app is free and doesn't have in-app purchases or ads).
[PERMISSIONS USAGE] This is a description of how permissions are used in this app. Vibrate: The application can vibrate the phone to give user feedback. This can be enabled/disabled in the Settings screen.
[PRIVACY] This application does not collect or transmit any data. Your settings, ranking and challenge times are stored locally on your phone only. You can view the privacy policy here: http://bit.ly/simple-soroban-privacy
Recent changes: * Layout and color palette adjustments * Bug fixes and performance improvements
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Excellent app, no annoying ads or AI, perfect for anyone looking to learn how to use an abacus and practice mathematics 👍
★★★★★Pranav Gupta· Oct 10, 2025
Simply the best app for learning and practicing abacus (soroban), this app is ad free, I am from India, wanted to practice abacus. This app has tutorials, practice mod challenge mode and so good app I am loving it. It is very easy to use app the user interface is simple making it best application for learning and practicing abacus I want to thank the developer of this app to make this app ad free and thank you very much
★☆☆☆☆Jaya Prakash· Mar 9, 2026
They are giving hardest question my child didn't understand
Google Play Rankings for Simple Soroban
This app is not ranked
Technologies used by Simple Soroban
1 permissions·14 libraries
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