Downloads
This is an app that you can learn addition and subtraction using an abacus.
About Abacus Lesson - ADD and SUB -
Abacus Lesson - ADD and SUB - is an education app developed by Hirokuma.App.
Install Statistics
Abacus Lesson - ADD and SUB - has been installed 530 thousand times. In the last 30 days, the app was installed 7.9 thousand times.
User Ratings
Abacus Lesson - ADD and SUB - is rated 4.79 out of 5 stars. The rating is based on 7.8 thousand ratings.
App Information
Abacus Lesson - ADD and SUB - is freely available from Google Play. The app size is 52.68 MB. The latest version available is 3.3.4. The last update was on August 18, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since August 2020.
Abacus Lesson - ADD and SUB - is made and published by Hirokuma.App. AppBrain is an independent app data site and isn't affiliated with Hirokuma.App. The app name, icon, screenshots and description belong to Hirokuma.App and are shown as published on Google Play.
More data about Abacus Lesson - ADD and SUB -
| Price | Free |
| Total installs | 530 thousand |
| Recent installs | 7.9 thousand |
| Rating | 4.79 based on 7.8 thousand ratings |
| Ranking | Not ranked |
| Version | 3.3.4 |
| App size | 52.7 MB |
| Number of libraries | 33 |
| Suitable for | Everyone |
| Ads | Contains ads |
App Performance Report
Get a detailed PDF report for Abacus Lesson - ADD and SUB - with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
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Google Play Rating history and histogram
Installs over time
Abacus Lesson - ADD and SUB - has been installed 530 thousand times. Over the past 30 days, it averaged 260 installs per day.