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Dual N-Back: Brain Training apk icon

Dual N-Back: Brain Training

4.4
1k+ Reviews
Developer: 合格アプリ
Latest Version: 2.15.52
Train Your Memory & Focus. Dual N-Back will improve working memory for brain.
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Mobile safety & integrity report for the latest package. We provide verifiable checksums and a timestamped scan summary. Latest package Dual N-Back: Brain Training 2.15.52 scanned by multiple engines; no threats detectedas of Tue, 18 Nov 2025 17:35:51 GMT.

File type:
APK
SHA1:
7dc66dd0981afd73a1ec0b288bb57f8d9954ecc3
SHA256:
eaaa051790dad18daee66e8935f7ba032bf5022372e2c69750d3c79e87228f29
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After downloading, use a system or third-party checksum tool to calculate the SHA256 and ensure it matches the value provided on this page (case-sensitive, without spaces).

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Each engine uses different signature databases and heuristics, so results may vary slightly. We provide a timestamp and checksum to allow you to independently verify the package.

Dual N-Back: Brain Training Review

Dual N-back is a memory training game that involves presenting two sequences (audio and visual) simultaneously. Studies have shown that this brain training improves a person’s working memory, math ability and short-term memory among others. Practice 30 minutes daily and your fluid intelligence may increase by 40% in 2 weeks!

The game will start with a default level 2, N=2...where you have to remember the position (square) and the sound (letter) from two turns back (N back). Once the position or sound matches, you have to click the corresponding button, respectively.

You can change the default setting as you prefer. Good performance will get you to level up, or manually set the level that you prefer.

Increase your brain power! Have a fluid mind and maximize your intelligence. This is not an easy game so fail over and over and exercise your willpower muscle! A challenging gameplay experience! It takes a few days and you gain the skill for the rest of your life.

Changelog

Bug Fixes

Additional information

Package Name
com.goukaku.nback
Download
80 K+
Update Date
Nov 9, 2025
Operating System
Android 7.0+
Category
Educational
Available on
Google Play

Screenshots

Dual N-Back: Brain Training screenshotDual N-Back: Brain Training screenshotDual N-Back: Brain Training screenshotDual N-Back: Brain Training screenshotDual N-Back: Brain Training screenshot

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