Dual N-Back

Unlock your cognitive potential with the only scientifically-backed brain trainer.

Dual N-Back is the only task proven in landmark research to potentially increase fluid intelligence and working memory. This version is built for purists who want the exact experience described in the original studies—without the distractions of modern mobile games.

#Fluid intelligence #Working memory training #Jaeggi Dual N-Back #Cognitive enhancement

Why choose this version?

Scientifically Accurate: Built to the specifications of the original research papers.

Zero Distractions: No ads, no subscriptions, and no "energy" limits. Just you and your brain.

Dual Stream Training: Track both visual (position) and auditory (letter) cues simultaneously.

Clean Interface: A minimalist Flutter-based design that stays out of your way.

The Science
The "N-Back" task involves remembering a sequence of stimuli that was presented "N" steps ago. As "N" increases, the demand on your working memory grows. Regular practice has been shown to improve focus, problem-solving, and cognitive control.

Features:

Classic Dual N-Back gameplay.

Customizable N-level.

Seamless performance on Android and Web.

Completely free and focused on your progress.