PreviousiOS版(iPhone/iPod touch)- AppPureで無料ダウンロード

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.

Previous スクリーンショット

iPhone

About Previous

Previous is a simple but difficult and addictive N-back game. In Previous, you start out just tapping the tile that lit up, but on the next level you have to remember the tile one back, then the tile two back, and so forth.

N-back games, which train working memory, have been shown to improve cognitive function in people of all ages: http://www.nytimes.com/2012/04/22/magazine/can-you-make-yourself-smarter.html

Try to beat your friends!