Flash mental arithmetic-Simple

Flash mental arithmetic-Simple
Developer: Ryouhei Azuma
Category: Education
~850 - 1.7K
17 ratings

Flash mental arithmetic-Simple Summary

Flash mental arithmetic-Simple is a iOS app in the Education category, developed by Ryouhei Azuma. First released 4 years ago(Jan 2021), the app has 17 ratings with a 4.65★ (excellent) average rating.

Store info: Last updated on App Store on Sep 17, 2025 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details
Store ID: 1547944841
First Released: 2021-01-09
Store Last Updated: 2025-09-17
In-App Purchases: No
Ads: No
Website: razuma.jp
App Store
Crawl Status: Failed
Store First Crawled: 2023-01-16
Store Last Crawled: 2025-12-19
Ads & App-Ads.txt
Ads.txt Last Crawled: 2025-10-19
Ads.txt Crawl Status: Success
SDK Tracking Status
App not yet analyzed for SDKs.

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4.65★

Ratings: 17

5★
4★
3★
2★
1★

Screenshots

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App Description

Flash mental arithmetic practice app

In addition to the easy, normal, and difficult modes, there are also custom modes.

It can also be a brain training to improve mental arithmetic