N'Back Fan

Category: Education

N'Back Fan Summary

N'Back Fan is a with in-app purchases iOS app in Education by Yasuyoshi Ota. Released in May 2023 (2 years ago). Store metadata: updated Dec 15, 2025.

Store info: Last updated on App Store on Dec 15, 2025 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 6449070102

First Released: 2023-05-22

Store Last Updated: 2025-12-15

In-App Purchases: Yes

Ads: No

Website: app.brain-workout.org

App Store

Crawl Status: Success

AppGoblin First Crawled: 2023-10-19

AppGoblin Last Crawled: 2026-02-09

Ads & App-Ads.txt

App does not have ads.

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App not yet analyzed for SDKs.

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5★

Ratings: 0

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Screenshots

App Description

Improve Sensory Memory & Working Memory using N'Back.

Tap the number key matches the one from N steps earlier in the sequence.

In 1'Back
1 task1: count & memorize
2 task2: count & memorize
3 __keyboard__: answer for task1
4 task3: count & memorize
5 __keyboard__: answer for task2
6 task4: count & memorize
:

In 2'Back
1 task1: count & memorize
2 task2: count & memorize
3 task3: count & memorize
4 __keyboard__: answer for task1
5 task4: count & memorize
6 __keyboard__: answer for task2
7 task5: count & memorize
:

[details]
https://app.brain-workout.org/nbackfan-e/