Dual N-Back: Brain Training
In-app purchases
Everyone
info
50+
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About this app
Train your working memory with Dual N-Back — free to start, with the precision analytics serious practitioners deserve. One of the few brain training exercises with peer-reviewed research investigating cognitive transfer.
Track visual positions and audio letters simultaneously. When the current stimulus matches what appeared N steps back, respond. Simple to learn, challenging to master. Train 20 minutes a day and track your progress with real scientific measurement.
ADAPTIVE DIFFICULTY
No more frustrating jumps from N=2 to N=3. Progress through fine-grained levels like 2.45 or 3.78. Seven parameters adjust together — pace, timing, lures, and more — keeping you in the optimal challenge zone.
D'-PRIME MEASUREMENT
Track true performance with the same sensitivity index used in cognitive research. Raw accuracy is misleading — 90% could mean excellent performance 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
Review exactly where errors occurred. Step through the full trial sequence to understand your mistakes and improve faster.
FREE TO START
Analytics, adaptive difficulty, session replay, and 10 sessions per day — no credit card required.
PRO — $4.99/month or $39.99/year (save 33%)
Unlimited daily sessions and monthly WMC assessments. Includes a 7-day free trial.
Train 20 minutes a day. Watch your n-back level climb. Know it's real.
Track visual positions and audio letters simultaneously. When the current stimulus matches what appeared N steps back, respond. Simple to learn, challenging to master. Train 20 minutes a day and track your progress with real scientific measurement.
ADAPTIVE DIFFICULTY
No more frustrating jumps from N=2 to N=3. Progress through fine-grained levels like 2.45 or 3.78. Seven parameters adjust together — pace, timing, lures, and more — keeping you in the optimal challenge zone.
D'-PRIME MEASUREMENT
Track true performance with the same sensitivity index used in cognitive research. Raw accuracy is misleading — 90% could mean excellent performance 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
Review exactly where errors occurred. Step through the full trial sequence to understand your mistakes and improve faster.
FREE TO START
Analytics, adaptive difficulty, session replay, and 10 sessions per day — no credit card required.
PRO — $4.99/month or $39.99/year (save 33%)
Unlimited daily sessions and monthly WMC assessments. Includes a 7-day free trial.
Train 20 minutes a day. Watch your n-back level climb. Know it's real.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
Added two more colors to the pool of stimuli for triple n-back and quad n-back. This brings the total number of colors to 8, matching the total number of stimuli for audio, position, and shape.
App support
phone
Phone number
+12532718251
About the developer
DUAL N-BACK LLC
support@dualnback.com
1402 Lake Tapps Pkwy SE
Auburn, WA 98092-8157
United States
+1 253-271-8251