Soroban Drill

Name: Soroban Drill
Rating: 4.4 (66 reviews)
Author: Junichiro Komizo

By: Junichiro Komizo App

japanese abacus

Overview

Version:

3.4

Last updated: 2022-01-12

Ranking

#180,765 ▼ 1,297

Overall

Features & Capabilities

Soroban Drill is a beginner-friendly Japanese abacus (soroban) practice app. Practice essential arithmetic anywhere and develop speed and accuracy on the soroban.

It covers addition, subtraction, sums, multiplication, and division, with mock exams to simulate test conditions. Some features—multiplication, division, and mock exams—are unlocked through in-app purchases.

User Growth & Download Statistics

App Education

By:

Junichiro Komizo

Rating:

4.40

(66)

Version:

3.4 Last updated: 2022-01-12

Version code:

843274505

Creation date:

2018-02-16

Compatible devices:

Size:

30.27MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-18

Compare stats and ranking:

Ranking

# 180,765 ▼ 1,297

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Junichiro Komizo

Apple Apps Store

https://apps.apple.com/us/app/soroban-drill/id1348246229

User Reviews

This is a great way to exercise abacus skills. Learning to use an abacus is great brain training; learning a new way to think about numbers and math. It’s also meditative - puts you in the moment.