價格：免費
檔案大小：6.6 MB
版本需求：需要 iOS 4.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Save your eye from strain that happen due to prolonged sitting in front of computer monitor. Eye Strain break is a timer that will remind you to take that 20 seconds break every 20 minutes of work i.e. the 20-20-20 rule.
支援平台：iPhone, iPad