Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download NeuroSnack by Probably Interactive, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC


By Probably Interactive

Open iTunes to buy and download apps.


NeuroSnack uses the latest brain training technique, dual N-Back tests. Scientists have recently found that in about 25 minutes a day, dual N-Back tests can actually increase a person's working memory and fluid intelligence!

• NeuroSnack replicates the scientific tests used to increase brain power.
• Allows for dual and single N-Back tests (i.e. no sound)
• Turn “Picture Mode” on for a more entertaining alternative.
• Scores and progress are tracked.
• Future updates will arrive soon!

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5

Customer Reviews

Ugly, bad tutorial, no stats, not faithful to the the research

This app lacks polish. The graphics an animation are poorly done, and cheesy. The actual implementation of the dual n back exercise is not faithful to the original research that this work is based on. There are no graphs or stats available. There is also no way to exit the exercise once started, or even before that, once you hit the Play button you are stuck. Lastly the tutorial doesn't explain the concept very well at all. There other dual n back apps on the store that are much better implementations.

Fun app that gives you an edge

Awesome - I'd been waiting to try this out since I read about it in Wired. The app works great and is pretty fun in dual mode. I use it on my commute and I've already had three people ask me about it - they were very intrigued, and it's made me into a promoter for this fluid intelligence building method. Highly recommended.

needs work

As another reviewer said the default volume is low and since there's no volume control this thing is unusable in loud places like the subway. It strays from the traditional dual n-back auditory stimuli. Here you get "tango" "x-ray," etc. rather than the "traditional" and tested simple letter sounds. The animated board that disappears between trails is a distraction. Expensive given the fact that there are plenty of free online versions that are more sophisticated. Google "dual n-back task" to learn more.

Customers Also Bought

View In iTunes
  • $3.99
  • Category: Games
  • Released:
  • Version: 1.0
  • Size: 15.5 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 2.1 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version: