Abacus Exercise

Developer: Hirokazu Komatsu

Category: Education

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4.7K installs

94 ratings

196 monthly active users

$<10K monthly revenue est.

IAP 0% · Ad 100%

Install Trends

Weekly +17

Steady

Monthly +100

Steady

Abacus Exercise Summary

Abacus Exercise is a ad-supported iOS app in Education by Hirokazu Komatsu. Released in Jul 2020 (5 years ago). It has 94 ratings with a 4.49★ (good) average. Based on AppGoblin estimates, it reaches roughly 196 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Jan 15, 2024.

Store info: Last updated on App Store on Jan 15, 2024 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 1523833529

First Released: 2020-07-21

Store Last Updated: 2024-01-15

In-App Purchases: No

Ads: Yes

Website: hirokuma.blog

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-03-17

AppGoblin Last Crawled: 2026-03-14

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-19

Ads.txt Crawl Status: Success

AppGoblin SDK Scans

App not yet analyzed for SDKs.

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4.49★

Ratings: 94

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Screenshots

App Description

This app focuses on the ease of use of the abacus on the app, and aims to realize smooth and comfortable operability.
In addition to being able to use the abacus widely on the horizontal screen, the size and position can be freely customized according to the device.

The number of digits can be used up to 15 digits, and the color and sound of the beads can also be set.

You can challenge the addition and subtraction, multiplication, division questions according to your level.