N'Back Butterfly
Yasuyoshi Ota · Games
Independent analytics for this App Store listing. AppTracker is not affiliated with Yasuyoshi Ota.
Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
performance improvement
In-app purchases · US
No in-app purchases.
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About
Forget about forgetfulness! Improve your memory! Improve Working Memory using N'Back Butterfly. The n-back task is a continuous performance task that is commonly used as an assessment in cognitive neuroscience to measure a part of working memory. The n-back was introduced by Wayne Kirchner in 1958. [quoted from Wikipedia 2014-04-02]
What's new · 1.9.5
performance improvement
Details