Dual N-Back: Brain Training
Dual N-Back: Brain Training is made and published by Dual N-Back, LLC. AppBrain is an independent app data site and isn't affiliated with Dual N-Back, LLC. The app name, icon, screenshots and description belong to Dual N-Back, LLC and are shown as published on Google Play.
AppBrain's verdict
Niche- Total installs
- 3.1 thousand
- Rating on Google Play
- 4.20
- 39 ratings
- Last updated
- September 16, 2026
Dual N-Back: Brain Training is a niche app, with 3.1 thousand installs. It doesn't have enough ratings yet to judge what users think.
Pros & Cons
- Multi-modality N-Back training across Position, Audio, Color, and Shape.
- Adaptive progression with seven parameters for precise difficulty control.
- D'-Prime measurement provides meaningful performance insight beyond raw accuracy.
- Free plan with up to 10 sessions per day plus Pro option for unlimited access and detailed analytics.
- Not ranked in any top lists.
- May lack gamified elements and broad cognitive improvement branding seen in some competitors.
Installs
Tracked by AppBrain- Last 30 days
- 560
- Per day
- 19
- 30-day average
- Play install range
- 1+ thousand
- Launched
- April 2026
Installs over time
Dual N-Back: Brain Training has been installed 3.1 thousand times. Over the past 30 days, it averaged 19 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Dual N-Back: Brain Training
Competitors
Similar apps and more from Dual N-Back, LLCAlternatives to Dual N-Back: Brain Training
Releases
Updates seen on Google Play- Version
- 1.1.60
- Launched
- April 2026
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on Dual N-Back: Brain Training for Android
Technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 202.1 MB
- Content rating
- Everyone
Technologies used by Dual N-Back: Brain Training
About the app and developer
About Dual N-Back: Brain Training
Dual N-Back: Brain Training is a productivity app developed by Dual N-Back, LLC.
Install Statistics
Dual N-Back: Brain Training has been installed 3.1 thousand times. In the last 30 days, the app was installed 560 times.
User Ratings
Dual N-Back: Brain Training is rated 4.20 out of 5 stars. The rating is based on 39 ratings.
App Information
Dual N-Back: Brain Training is freely available from Google Play. The app size is 202.13 MB. The latest version available is 1.1.60. The last update was on September 16, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since April 2026.
App Performance Report
Get a detailed PDF report for Dual N-Back: Brain Training with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Dual N-Back, LLC
Frequently asked questions about Dual N-Back: Brain Training
Is Dual N-Back: Brain Training free?
Yes. Dual N-Back: Brain Training is free on Google Play.
Is Dual N-Back: Brain Training still available?
Yes. Dual N-Back: Brain Training is on Google Play, and the last update we saw was on September 16, 2026.
Does Dual N-Back: Brain Training contain ads?
No. Google Play does not list Dual N-Back: Brain Training as containing ads.
How large is Dual N-Back: Brain Training?
Dual N-Back: Brain Training is 202.13 MB.
Is Dual N-Back: Brain Training suitable for children?
Google Play rates the content of Dual N-Back: Brain Training as suitable for everyone.
How many times has Dual N-Back: Brain Training been installed?
Google Play lists 1,000+ installs for Dual N-Back: Brain Training.
How do people rate Dual N-Back: Brain Training?
Dual N-Back: Brain Training scores 4.20 out of 5 stars, from 39 ratings on Google Play.
Who made Dual N-Back: Brain Training?
Dual N-Back: Brain Training was developed by Dual N-Back, LLC. It is listed in the productivity category on Google Play.
What are the best alternatives to Dual N-Back: Brain Training?
People looking at Dual N-Back: Brain Training also look at these productivity apps: Dual N-Back: Memory Training, Dual N-Back Ultimate, N-Back Evolution, N-Back Memory Training, Brain N-Back Prime.
Store listing
By Dual N-Back, LLC, from Google Play“Working memory training. Single, dual, triple, and quad n-back training modes.”
Description by Dual N-Back, LLC Written by the developer, not by AppBrain. Click to read.
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:
Fixed an issue with VPNs causing session sync failure