88くんマスター　そろばん教室88くん Android

88くんマスター　そろばん教室88くん

This app is the official app of the commute from infant "abacus classroom 88-kun."
88くんマスター　そろばん教室88くん88くんマスター　そろばん教室88くん88くんマスター　そろばん教室88くん

Features & Capabilities

88くんマスター is the official mobile app designed for children attending the Soroban 88-kun Abacus Classroom from the Seiha group. It offers a fun and interactive platform for young learners to practice flash mental arithmetic, multiplication tables, and various calculation methods from the comfort of home.

Main features include single-person flash mental arithmetic practice, multiplication table mastery, and exclusive member-only functions such as 25-mass calculation practice, digit prediction in multiplication and division, and customizable flash challenges. This app supports skill-building in numerical calculation and mental math tailored for kids, making abacus learning engaging and accessible.

User Growth & Download Statistics

App Education Kids
By:
ＳＥＩＨＡ
Downloads:
15,755 35
Version:
1.4.0 Last updated: 2026-04-08
Version code:
10400
Creation date:
2017-03-30
Publisher country:
JP JP
Permissions:
  • android.permission.READ_PHONE_STATE Very high risk
  • android.permission.RECORD_AUDIO Very high risk
  • android.permission.READ_EXTERNAL_STORAGE High risk
  • android.permission.WRITE_EXTERNAL_STORAGE High risk
  • android.permission.INTERNET Low risk
  • android.permission.MODIFY_AUDIO_SETTINGS Low risk
  • com.android.vending.CHECK_LICENSE Safe
  • com.seiha.soroban88master.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Size:
13.77MB
Email:
se*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-12
Compare stats and ranking:

Ranking

# 455,658 ▲ 3,089

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
ＳＥＩＨＡ
Google Play Store
https://play.google.com/store/apps/details?id=com.seiha.soroban88master
Email:
se*****@gmail.com
Website:
http://www.88-soroban.com/

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