價格：免費
更新日期：2015-09-03
檔案大小：21.7 MB
目前版本：1.2
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
Tap the different letter in each grid to advance to the next level. Every subsequent level gets bigger and harder. Test you eye sight and spot the right letters in each level. Play through 3 amazing levels of different difficulty. How much can you score in 30 seconds? Find out now in this ultimate eye exercise!
支援平台：iPhone, iPad