Abacus Exercise

Name: Abacus Exercise
Rating: 4.5 (57 reviews)
Author: Hirokazu Komatsu

By: Hirokazu Komatsu App

Let's practice Abacus!

Overview

Version:

2.2.1

Last updated: 2024-01-15

Ranking

#189,655 ▼ 1,342

Overall

Features & Capabilities

Abacus Exercise is a user-friendly Chrome extension that brings traditional abacus practice to your screen. It emphasizes smooth usability with a horizontal layout, and lets you freely customize bead size, color, and sound, so you can tailor the experience to your device.

Practice climbs through levels of arithmetic—from addition and subtraction to multiplication and division—with up to 15 digits. You can adjust the bead dynamics and layout to ensure comfortable, focused math training anywhere.

User Growth & Download Statistics

App Education Games

By:

Hirokazu Komatsu

Rating:

4.50

(57)

Version:

2.2.1 Last updated: 2024-01-15

Version code:

862892657

Creation date:

2020-07-21

Compatible devices:

Size:

89.90MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-18

Compare stats and ranking:

Ranking

# 189,655 ▼ 1,342

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:

Hirokazu Komatsu

Apple Apps Store

https://apps.apple.com/us/app/abacus-exercise/id1523833529

Website:

https://hirokuma.blog

User Reviews

It says to pass the grade to answer 10 questions but there is literally no question nor clue of what to answer, just a list of numbers

by Gu*****, 2022-11-15

I’ve been using this developer’s “Abacus Lesson” which I’m very happy with. So I downloaded this app. Unfortunately, the ones and tens columns are frozen. The other columns seem to work. Once this bug is fixed, I will upgrade the star rating.