Features NxN Back
Dual N-Back (DNB) is a brain training exercise that trains working memory and increases fluid intelligence.
It is effective in improving memory and strengthening concentration.Question items"Position", "Text", "Text color", "Shape", "Shape color"choose fromYou can freely set the difficulty level yourself.
Secure & Private
Your data is protected with industry-leading security protocols.
24/7 Support
Our dedicated support team is always ready to help you.
Personalization
Customize the app to match your preferences and workflow.
Screenshots
See the NxN Back in Action
Get the App Today
Download on Google Play
Available for Android 8.0 and above