N-Back
Memory training
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Train your working memory and focus with Dual N-Back! A scientifically proven brain puzzle to enhance cognitive skills, concentration, and mental sharpness every day.
Unlock your brain's full potential with Dual N-Back, the comprehensive cognitive training game designed to improve your working memory, focus, and fluid intelligence.
Whether you are looking to sharpen your mind, enhance your concentration, or challenge yourself with a stimulating puzzle, Dual N-Back is the perfect mental workout for you.
What is N-Back?
Dual N-Back is a scientifically backed memory training exercise. "Dual" means you must process two different streams of information simultaneously:
Visual: The position of a square on a 3x3 grid.
Audio: A spoken letter.
Your goal is to remember if the current position or letter matches the one that appeared "N" steps back in the sequence. It starts easy at N=1 or N=2, but as you progress, the challenge intensifies, pushing your brain to adapt and grow.
Key Features:
• Classic Dual N-Back Experience: Train with simultaneous visual (grid positions) and auditory (spoken letters) stimuli.
• Customizable Difficulty: Choose your 'N' level to match your current skill and gradually increase it as your memory improves.
• Adjustable Speed: Control the pace of the game to make it as relaxing or as intense as you want.
• Multiple Languages: The audio letters are available in multiple languages, making the game accessible and versatile.
• Clean & Minimalist Interface: A completely distraction-free design that lets you focus entirely on your brain training.
• Track Your Progress: See your scores at the end of each round and watch your cognitive capacity expand over time.
Why Play N-Back?
Studies suggest that practicing the Dual N-Back task can lead to improvements in working memory and fluid intelligence—the ability to reason and solve new problems independently of previously acquired knowledge. Regular training can help you:
• Enhance your daily concentration and focus.
• Improve your ability to multitask in real life.
• Keep your mind sharp, active, and healthy.
Ready to take the brain test? Download Dual N-Back today and start your journey towards a sharper, faster, and more focused mind!
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The developer, Bartosz Bleja, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Bartosz Bleja
- Size
- 31.1 MB
- Category
- Puzzle
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Bartosz Bleja