# Abacus Lesson -Multiplication-

> This is the app that you can learn multiplication using an abacus.

Canonical page: [https://chrome-stats.com/d/com.hirokuma.sorobanmulti](https://chrome-stats.com/d/com.hirokuma.sorobanmulti)

## Overview

- **ID:** `com.hirokuma.sorobanmulti`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Hirokuma.App
- **Category:** EDUCATION
- **Downloads:** 35,146
- **Rating:** 5.00 / 5 (228 ratings)
- **Version:** 1.3.4
- **Last updated:** 2026-08-20
- **First published:** 2021-08-24
- **Publisher country:** JP
- **Size:** 64 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.hirokuma.sorobanmulti)
- **Website:** [https://hirokuma.blog/](https://hirokuma.blog/)
- **Privacy policy:** [https://hirokuma.blog/?p=4408](https://hirokuma.blog/?p=4408)

## Description

The Abacus Lesson - Multiplication app is a practical learning tool designed to teach multiplication through the traditional Japanese abacus, known as Soroban. Unlike digital calculators, the abacus enhances mental calculation abilities by encouraging users to perform arithmetic with a tactile, handheld device. This app offers clear instruction on fast and effective multiplication methods using the abacus.

Ideal for learners new to arithmetic or those wishing to improve mental math skills, the app builds on foundational addition and subtraction knowledge. Resources for beginners are also recommended, ensuring a comprehensive approach to mastering abacus calculation. Follow the developer's social media for updates and tips on maximizing your learning experience.

## Rankings

- #346,113 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.google.android.gms.permission.AD_ID`
- `com.hirokuma.sorobanmulti.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

### Pros

- Helps to learn the basics about multiplication
- Easy to use and learn
- Outstanding and brilliant app
- Very nice app for learning Abacus

### Cons

- Limited to portrait mode, which affects user experience
- Some users prefer landscape mode for better usability

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.hirokuma.sorobanmulti)