價格：免費
更新日期：2016-09-27
檔案大小：25.2 MB
目前版本：1.1.4
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This free app is intended to help improve your working memory by allowing you to memorise an increasingly large grid of coloured jewels.
"Working memory is a central intellectual faculty, linked to IQ, ageing, and mental health. It has been claimed that working memory training programs are effective means, not only for treating attention-deficit/hyperactivity disorder (ADHD) and other childhood disorders, but to improve intelligence and school attainment in all children and adults." -- Wikipedia
支援平台：iPhone, iPad