Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Dual N-Back: Brain Training Screenshots

iPhone

About Dual N-Back: Brain Training

Scientific evidence shows this exercise can significantly boost your working memory.

Working memory is a memory buffer of your brain, responsible for holding and manipulation of information.

Multiple studies suggest that improving brain's working memory increases fluid intelligence. Dual N-Back is the same exact exercise performed by test subjects during experiments.

The app mimics the rules and mechanics of original experiments as close as possible giving you at the same time:
- Competitive features (Game Center and leaderboards)
- Configurable reminders to help you stay on track
- Extensive statistics to analyze your progress

Also, the app requires no internet connection for the most of its features.

What's New in the Latest Version 1.3.2

Last updated on Apr 23, 2020

Old Versions

Less distracting click sound, stability improvements

Version History

1.3.2

Apr 23, 2020

Less distracting click sound, stability improvements

1.3.1

Nov 9, 2019

◦ Long-awaited support for training in silent mode. For pronouncing letters we dropped the system speech synthesizer with all its weirdness and replaced it with a good old collection of audio clips
◦ Better and consistently sounding letters across all regions and locales
◦ Haptic feedback during brain workouts
◦ iOS 13 styled UI with the support of interactive swipe-to-dismiss and much more
◦ The background is darker now to be less distracting

1.3

Nov 26, 2017

Brain workout reminders
Dual N-Back is proved to be working only if used consistently. With this release, it has become easy to stay on track — just enable daily reminders in settings.

1.2

Dec 13, 2016

Game Center support has arrived.
Compete with friends and other N-Backers around the globe!
Use in-game achievements as milestones of your progress.

1.1.2

Jun 29, 2016

In-app purchase validation issue fixed, please restore your purchase if ads failed to be removed.

Dear customers who have shown you support for the app by removing the ads during June and have not had the ads removed, please go to app settings and press "Restore Purchase" to resolve the issue.

It was a sad surprise for me that code responsible for fraud detection has been working incorrectly since recent changes in App Store receipt formats. Please, accept my apologies for ruining your experience.

1.1.1

Jun 10, 2016

- Bugfixes

1.1

Jun 6, 2016

- Week progress on the main page to keep you on track
- Tutorial can now be read without a magnifying glass
- Some tweaks here and there to make your experience better

1.0

Apr 8, 2016

Feedback Report