Brain Training Calculation Master

Developer: Takahiro Iwatani

Category: Education

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150 installs

3.00 ratings

3.00 monthly active users

$<10K monthly revenue est.

IAP 0% · Ad 100%

Brain Training Calculation Master Summary

Brain Training Calculation Master is a ad-supported iOS app in Education by Takahiro Iwatani. Released in Oct 2013 (12 years ago). It has 3.00 ratings with a 4.67★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 3.00 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Jul 26, 2016.

Store info: Last updated on App Store on Jul 26, 2016 .

SDKs, Trackers & Permissions

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App Details

Store ID: 702231884

First Released: 2013-10-01

Store Last Updated: 2016-07-26

In-App Purchases: No

Ads: Yes

Website: apple.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-04-04

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-11

Ads.txt Crawl Status: Failed

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4.67★

Ratings: 3.00

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Screenshots

App Description

Let's improve Math ability in your free time!
Play and Repeat this practice, your calculation speed will be so much faster.
And, get quick wit with training your brain.

+Features
- Practice addition, subtraction, and multiplication.
- The number of digits can be chosen from 1 to 4 digits.
- You can set up the number questions from 10, 30, 50, or 100 questions.
- The number buttons arrangement is either "top to bottom", or "bottom to top".
- Calculation Character mode has standard Numerals system and PLUS, there are Chinese numeral system, Japanese numeral system and English numeral system. Chinese, Japanese and English version will use your brain more and possible to train quick wit.