Mental Arithmetic Helper

Name: Mental Arithmetic Helper
Author: Hideaki Uchikoshi

By: Hideaki Uchikoshi

Utilities

Features & Capabilities

Calculator that can ask questions with random calculation formulas for mental arithmetic practice etc.

Mental arithmetic practice mode When you tap the mental arithmetic practice mode button, questions will be automatically asked at random.

*Tap the mental arithmetic practice mode button again to return to a normal calculator.

User Growth & Download Statistics

App

By:

Hideaki Uchikoshi

Version:

1.1.66 Last updated: 2026-05-27

Version code:

886209525

Creation date:

2024-05-01

Compatible devices:

Size:

36.43MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-06

Compare stats and ranking:

Ranking

# 1,231,878 ▼ 27,510

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:

Hideaki Uchikoshi

Apple Apps Store

https://apps.apple.com/jp/app/mental-arithmetic-helper/id6502036493?l=en-US

Website:

https://achi3net.web.app

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