N-Back Gym
The “dual n-back” is a memory sequence test in which people must remember a constantly updating sequence of visual and auditory stimuli. N-Back Gym allows not just dual, but also triple and quadruple n-back - with position, sounds, colors, and images.
Category : Educational
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Reviews (5)
Chr. M.
Feb 28, 2021
This is easily the best free no ads n-back app on the pay store. It has all the features and options that I was looking for.
A. G. u.
Nov 11, 2019
I like the customizability of this app. You can set your own pace.
A. G. u.
Aug 2, 2018
More controls than the other apps
A. G. u.
May 22, 2018
It helps me concentrate at school. Best app ever.
Despite selecting various options, I can hear the letters, but can't see anything except a white grid and the thin countdown line. Samsung S9 on Android 8.0