APKDock Logo
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.
Copy Link

Install Tips

Easy guide to install XAPK and APK files on Android.
This guide explains how Android users can enable installation of apps from unknown sources.
Safety & Integrity Check

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
Tips
1. How can I verify the SHA256 of the download?

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).

2. Why might different scan engines give different results?

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

Reviews

Recommend Article

How to Download PUBG Mobile APK 2.15.52 Latest Version for Android
How to Download PUBG Mobile APK 2.15.52 Latest Version for Android
Download PUBG Mobile APK latest version for Android. Step-by-step guide to install safely, bypass restrictions & enjoy nonstop battle royale action.
How to Download and Install GIRLS' FRONTLINE 2: EXILIUM APK  2.15.52 on Android
How to Download and Install GIRLS' FRONTLINE 2: EXILIUM APK 2.15.52 on Android
Get GIRLS' FRONTLINE 2: EXILIUM APK free for Android at APKDock. Experience immersive 3D tactical battles, character bonds, and strategic RPG gameplay.
eFootball 2024 2.15.52 APK Download for Android – Updated and Ready to Play
eFootball 2024 2.15.52 APK Download for Android – Updated and Ready to Play
Download the latest eFootball 2024 APK for Android safely and easily. Follow this step-by-step guide from APKDock to enjoy real-time football matches, official clubs, and weekly updates.

Similar Games

Coloring Games: Color & Paint icon
Coloring Games: Color & Paint

Coloring book for kids! Learn Color, paint, neon drawing with educational games.

Kids Cars Games build a truck icon
Kids Cars Games build a truck

Toddler car games for boys! Kindergarten play and learn! Tractor, cars for kids!

L.O.L. Surprise Disco House icon
L.O.L. Surprise Disco House

Welcome to the dollhouse! Unboxing, doll games, dress up & cute pets await!

Logic Games for Kids - Marbel icon
Logic Games for Kids - Marbel

Search for marbel for more free games that you can try!

Cuphead icon
Cuphead

Cuphead

Happy DayCare Game icon
Happy DayCare Game

Day Care game with my home. Play, bathe, eat and more