Dual N-Back: Brain-Training
GOKAKU SUPPLI, LIMITED LIABILITY CO. Games iPhoneiPadiPod touch
Dual N-Back: Brain-Training is a free Games app for iPhone and iPad by GOKAKU SUPPLI, LIMITED LIABILITY CO. Rated 4.6/5 from 380 ratings. Requires iOS 15.0.
- Rating
- 4.6
- 380 ratings
- Price
- Free
- on the App Store
- Size
- 199 MB
- Age 4+
- Updated
- Oct 6
- 2026 · v2.18.51
Screenshots
About Dual N-Back: Brain-Training
Dual NBack – Brain Training to Improve Memory Dual NBack is a fun and challenging brain game designed to strengthen your working memory. Set goals, get reminders, and climb the global leaderboards as you sharpen your mind! What Is Dual NBack? Dual NBack is a memory-training game that presents audio (letters) and visual (positions) sequences simultaneously. Research suggests that consistent play may enhance your working memory—the ability to hold and process information briefly—and also boost short-term recall. How to Play The game starts at Level N=2, where you need to remember the position (square) and the sound (letter) from two turns back. If the current position or sound matches what was shown two turns ago, tap the corresponding button. Strong performance automatically raises your level, but you can manually adjust the difficulty whenever you like. Key Features Customizable Settings Tailor your training: tweak the N-value (number of turns to recall), the interval between sounds/blocks, and session length as you see fit. Reminders & Goals Set daily or weekly targets and enable notifications to help you practice consistently. Global Leaderboards Compare your scores with players worldwide and see how you rank as you improve. Share Function Post your results on social media or messaging apps to challenge your friends and family. Multilingual Support Currently offered in English and Japanese, with more languages on the way. Why Train Your Working Memory? Working memory stores information for a few seconds to minutes, enabling you to make decisions, perform calculations, or tackle other cognitive tasks. Playing Dual NBack regularly can help strengthen this mental capacity, potentially improving focus, concentration, and overall brain agility. Ad-Free Experience with Dual NBack Pro Enjoy a 3-day free trial of Dual NBack Pro to train with no ads or interruptions. If you choose to purchase Dual NBack Pro, the payment is charged to your iTunes account. Renewal fees are charged within 24 hours before the current subscription period ends. You can cancel your subscription anytime: Go to Settings → tap your name → Subscriptions → locate and cancel the subscription you want to end. If you don’t cancel before the trial ends, the paid subscription automatically starts. Privacy Policy: https://goukakuappli.co.jp/privacy End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Summary Strengthen Your Mind: Give your working memory a proven workout. Adapt the Difficulty: Start at N=2 or set your preferred challenge level. Stay Motivated: Leverage reminders, goals, and leaderboards to keep pushing your limits. Go Pro for No Ads: Take advantage of a 3-day free trial and upgrade to an ad-free training experience. Download Dual NBack now and take your cognitive performance to a new level!
Ratings & reviews
4.6
380 ratings
What’s new
Version 2.18.51 · Updated October 6, 2026
• Fixed an issue that could cause the app to crash. • Improved overall stability.
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App privacy
The developer, GOKAKU SUPPLI, LIMITED LIABILITY CO., reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
- Diagnostics: Crash Data, Performance Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data
Used for: Third-Party Advertising, Analytics
Alternatives to Dual N-Back: Brain-Training
Looking for apps like Dual N-Back: Brain-Training? Here are 6 similar apps on the App Store. The highest rated is NBack Game (5.0/5), and all 6 are free to download.
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Chess Tactics Pro (Puzzles)
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Dual N-Back: Brain-Training | 4.6 / 5 (380 ratings) | Free | October 6, 2026 | |
| NBack Game | 5.0 / 5 (27) | Free | May 20, 2024 | Compare |
| Brain Wars | 4.6 / 5 (2,488) | Free | Oct 6, 2026 | Compare |
| Brain Games - Left vs Right | 4.7 / 5 (24,814) | Free | Sep 27, 2026 | Compare |
| IQ Test: Fun Intelligence Quiz | 4.6 / 5 (1,234) | Free | Feb 15, 2026 | Compare |
| Brain Spark: Fast Reaction | 4.6 / 5 (216) | Free | Feb 4, 2026 | Compare |
| Chess Tactics Pro (Puzzles) | 4.7 / 5 (3,706) | Free | Jun 11, 2026 | Compare |