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Android Apps > Educational > Flash Mental Arithmetic
App profile & analytics · Educational · Data updated 2026-09-19
Flash Mental Arithmetic icon

Flash Mental Arithmetic

by OIIO · Free · Version 3.3.6

“Wake up your sleeping brain cells with this Game!” the developer's tagline

Availability On Google Play since April 2024 ↗
Rating on Google Play
–
At a glance AppBrain's trailer of this app, made from our data
Rating
–
0 reviews
Total installs
740
Installs, last 30 days
20
Best rank
–
not in the top lists
Last updated
July 22, 2026
3.3.6
AppBrain's verdict Niche

Flash Mental Arithmetic is a niche app, with 740 installs. It doesn't have enough ratings yet to judge what users think.

Flash Mental Arithmetic is made and published by OIIO. AppBrain is an independent app data site and isn't affiliated with OIIO. The app name, icon, screenshots and description belong to OIIO and are shown as published on Google Play.

About Flash Mental Arithmetic

Flash Mental Arithmetic is an educational app developed by OIIO.

Install Statistics

Flash Mental Arithmetic has been installed 740 times. In the last 30 days, the app was installed 20 times.

User Ratings

The app has no ratings yet.

App Information

Flash Mental Arithmetic is freely available from Google Play. The app size is 41.45 MB. The latest version available is 3.3.6. The last update was on July 22, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since April 2024.

Description by OIIO (from Google Play)
■ Game Progress
- When the game starts, random numbers with the selected number of digits will be displayed on the screen for a set amount of time.
- You must enter the sum of the numbers within 11 seconds after they are displayed.
- If you enter the sum within 11 seconds, the result will be displayed.
- If your answer is correct, you earn 1 point and the game continues. The game ends if your answer is wrong or time runs out.
- Get the highest score you can!

■ Features
- Log in with Google Play to unlock achievements.
- Log in with Google Play to submit your high score to the leaderboard and compete with players around the world.

■ Credits
SE - https://taira-komori.jpn.org/game01.html

For any questions, suggestions, or issues, please contact us via a review or email!

Recent changes:
- Updated the API version in accordance with Google's policy.
Show more Show less

App Performance Report

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Screenshots

Flash Mental Arithmetic Screenshot 1 of 6
Flash Mental Arithmetic Screenshot 2 of 6
Flash Mental Arithmetic Screenshot 3 of 6
Flash Mental Arithmetic Screenshot 4 of 6
Flash Mental Arithmetic Screenshot 5 of 6
Flash Mental Arithmetic Screenshot 6 of 6
Screenshots by OIIO, from the Google Play listing
Official page on Google Play

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Installs over time

Flash Mental Arithmetic has been installed 740 times. Over the past 30 days, it has been installed 20 times.

Changelog of Flash Mental Arithmetic

Show changelog

Developer information for OIIO

OIIO

gfgfgfa13c80@gmail.com

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Comments on Flash Mental Arithmetic for Android

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Google Play Rankings for Flash Mental Arithmetic

This app is not ranked

Technologies used by Flash Mental Arithmetic

9 permissions
Subscribe to see full permission and library details

Frequently asked questions about Flash Mental Arithmetic

Is Flash Mental Arithmetic free?

Yes. Flash Mental Arithmetic is free on Google Play.

Is Flash Mental Arithmetic still available?

Yes. Flash Mental Arithmetic is on Google Play, and the last update we saw was on July 22, 2026.

Does Flash Mental Arithmetic contain ads?

Yes. Google Play lists Flash Mental Arithmetic as containing ads.

How large is Flash Mental Arithmetic?

Flash Mental Arithmetic is 41.45 MB.

Is Flash Mental Arithmetic suitable for children?

Google Play rates the content of Flash Mental Arithmetic as suitable for everyone.

How many times has Flash Mental Arithmetic been installed?

Google Play lists 500+ installs for Flash Mental Arithmetic.

Who made Flash Mental Arithmetic?

Flash Mental Arithmetic was developed by OIIO. It is listed in the educational category on Google Play.

What are the best alternatives to Flash Mental Arithmetic?

People looking at Flash Mental Arithmetic also look at these educational apps: Speed Math - Mental Arithmetic, Math: mental arithmetic, Kudoku, Number Game - Math & IQ Test, Numberland: Sum It Up!.

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Speed Math - Mental Arithmetic icon Speed Math - Mental Arithmetic
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Numberland: Sum It Up! icon Numberland: Sum It Up!
Number Match Puzzle icon Number Match Puzzle
Exatest Arithmetic Speed Drill icon Exatest Arithmetic Speed Drill
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Overview Alternatives History Reviews Rankings Technology
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