Dual N-Back: Brain Training

1.1.53

Dual N-Back, LLC

0.00

0 reviews

1,000+
Downloads

Free

Working memory training. Single, dual, triple, and quad n-back training modes.

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1,000+ downloads

About Dual N-Back: Brain Training

Dual N-Back: Brain Training is a productivity app developed by Dual N-Back, LLC.

Download Statistics

Dual N-Back: Brain Training has been downloaded 1.6 thousand times. In the last 30 days, the app was downloaded 620 times.

User Ratings

The app has no ratings yet.

App Information

Dual N-Back: Brain Training is FREE to download. The APK download size is 201.94 MB. The latest version available is 1.1.53. The last update was on July 27, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play April 2026.

Description

Working memory is the mental workspace behind focus, reasoning, and learning. Dual N-Back is a focused trainer built around the n-back protocol from Jaeggi et al. (2008, PNAS) — now with Single, Dual, Triple, and Quad training modes.

Track visual positions and audio letters simultaneously. When the current stimulus matches what appeared N steps back, respond. Simple to learn, challenging to master.

ADAPTIVE N.DD SYSTEM
The N.DD system delivers fine-grained difficulty progression through micro levels like 2.45 or 3.78. Seven parameters adjust together (pace, timing, lures, and more) to keep each session in your optimal challenge zone.

SINGLE N-BACK MODES
Practice one modality at a time — Position, Audio, Color, or Shape. Easier to learn, useful for warming up or strengthening a weaker channel.

TRIPLE AND QUAD N-BACK
Add a third or fourth modality (color, shape) alongside position and audio for the harder variants serious practitioners seek.

D'-PRIME MEASUREMENT
Track performance with the sensitivity index used in cognitive research. Raw accuracy is misleading — 90% could mean excellent play or lucky guessing. D'-prime separates real signal from noise.

WORKING MEMORY ASSESSMENT
Monthly Counting Span Tests measure your working memory capacity independent of n-back skill. The same validated methodology used in research labs, built right into the app.

SESSION REPLAY
Step through the full trial sequence of any session to see exactly where errors occurred and review your approach.

SESSION NOTES
Tag any session with a quick note ("tired today", "first session after coffee") to self-experiment with what affects your sessions.

FREE PLAN
10 sessions per day. No credit card required.

PRO — $4.99/month or $39.99/year
Unlimited sessions, monthly Counting Span assessments, and detailed analytics.

SUBSCRIPTION DETAILS
Pro subscriptions auto-renew monthly or yearly at the prices above unless cancelled. Cancel anytime from Google Play → Subscriptions. Full Terms and Privacy Policy available in-app.

Train 20 minutes a day. Watch your n-back level climb. Know it's real.

Recent changes:
Minor tweaks and improvements.

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More data about Dual N-Back: Brain Training

Price	Free to download
Total downloads	1.6 thousand
Recent downloads	620
Rating	No ratings
Ranking	Not ranked
Version	1.1.53
APK size	201.9 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

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Dual N-Back: Brain Training compared with similar apps

Common keywords of similar apps

Single Triple Quad Modes Audio Difficulty Monthly Sessions Built Learn Adaptive System Modality Position Color Shape Prime Research Real Counting Span Full Pro Subscriptions Results Page Back Session Dual Training Working Memory Track Play App Day Level Game

Keywords missing from this app

Brain Games Focus Challenge Improve Cognitive Mental Train Mind Speed Iq Daily Time Free Recent Progress Designed Fun Performance Attention Https Neuronation Support Minutes Simple Experience Improvements Start Exercises Intelligence Peak Task Levels Reading Skills Puzzles Adults Short

Downloads over time

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Dual N-Back: Brain Training has been downloaded 1.6 thousand times. Over the past 30 days, it averaged 21 downloads per day.

Changelog of Dual N-Back: Brain Training

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Developer information for Dual N-Back, LLC

Dual N-Back, LLC

support@dualnback.com

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Google Play Rankings for Dual N-Back: Brain Training

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Technologies used by Dual N-Back: Brain Training

7 permissions

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