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Last updated on: 2026-09-28
Android Apps > Puzzle > N-back Math
App profile · Puzzle · Data updated 2026-09-28
N-back Math icon

N-back Math

by Saul Kim · Free · Version 1.7

“A math brain game to increase your brain's RAM.” the developer's tagline

Availability On Google Play since May 2020
Rating on Google Play
4.20/5
7 ratings
At a glance AppBrain's trailer of this app, made from our data
Rating
4.20
7 reviews
Total installs
230
Installs, last 30 days
0
Best rank
–
not in the top lists
Last updated
July 29, 2025
1.7
AppBrain's verdict EstablishedNiche

N-back Math is a niche app, with 230 installs. It doesn't have enough ratings yet to judge what users think.

N-back Math is made and published by Saul Kim. AppBrain is an independent app data site and isn't affiliated with Saul Kim. The app name, icon, screenshots and description belong to Saul Kim and are shown as published on Google Play.

About N-back Math

“A math brain game to increase your brain's RAM.”

Saul Kim, on Google Play

N-back Math is a puzzle app developed by Saul Kim.

How many times has N-back Math been installed?

N-back Math has been installed 230 times. In the last 30 days, the app was installed 0 times.

What is the rating of N-back Math?

N-back Math is rated 4.20 out of 5 stars, based on 7 ratings.

Is N-back Math free?

N-back Math is free. The app size is 2.79 MB. The latest version available is 1.7. The last update was on July 29, 2025.

What are the requirements for N-back Math?

The app has a content rating of Everyone. The app has been available on Google Play since May 2020.

Description by Saul Kim (from Google Play)
A number memory game. While solving the current equation, you must input the previous answers Recent changes: update to keep up with latest android version, maximum: 34 -> 36 minimum: 19 -> 21
Show more
Price Free
Total installs 230
Recent installs 0
Rating 4.20 based on 7 ratings
Ranking Not ranked
Version 1.7
App size 2.79 MB
Number of libraries ?
Suitable for Everyone
Ads Contains ads

App Performance Report

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Screenshots

N-back Math Screenshot 1 of 4
N-back Math Screenshot 2 of 4
N-back Math Screenshot 3 of 4
N-back Math Screenshot 4 of 4
Screenshots by Saul Kim, from the Google Play listing
Official page on Google Play

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Google Play Rating history and histogram

Rating history
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0
0
1

Installs over time

Installs over time
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N-back Math has been installed 230 times. Over the past 30 days, it has been installed 0 times.

Changelog of N-back Math

Show changelog

Developer information for Saul Kim

Saul Kim

SaulKimDeveloper@gmail.com

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Comments on N-back Math for Android

★★★★★ Raymond Lee · Aug 25, 2020
Great and simple dual n nack for math. Clean app without all the clutter that other apps sometimes have.

Google Play Rankings for N-back Math

This app is not ranked

Technologies used by N-back Math

1 permissions
Subscribe to see full permission and library details
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Overview Alternatives History Reviews Rankings Technology
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