N'Back Android

N'Back

Improve Sensory Memory & Working Memory using N'Back. ◆1'Back ◆Flash / Step
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Features & Capabilities

The nback task is a method of measuring temporary memory ability (working memory ability) introduced by Kirchner in 1958.

The nBack task was found to have the effect of not only measurement but also improving temporary memory ability itself, and is now being treated as one of brain training.

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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
:

Please see the following site for how to use this app.
https://android.brain-workout.org/nback/

User Growth & Download Statistics

Game
By:
i-appli Ota Yasuyoshi
Downloads:
928 11
Version:
1.0.5 Last updated: 2025-07-16
Version code:
6
Creation date:
2021-02-11
Publisher country:
JP JP
Permissions:
  • com.google.android.gms.permission.AD_ID Moderate risk
  • android.permission.ACCESS_ADSERVICES_AD_ID Low risk
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
  • android.permission.ACCESS_ADSERVICES_TOPICS Low risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.INTERNET Low risk
  • android.permission.WAKE_LOCK Low risk
  • android.permission.ACCESS_NETWORK_STATE Safe
  • org.brainworkout.nback.lite.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Size:
17.71MB
Email:
ot*****@gmail.com
URLs:
Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-07
Compare stats and ranking:

Ranking

# 1,119,910 ▼ 2,043

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
i-appli Ota Yasuyoshi
Google Play Store
https://play.google.com/store/apps/details?id=org.brainworkout.nback.lite
Email:
ot*****@gmail.com

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