價格：免費
檔案大小：22.8 MB
版本需求：需要 iOS 5.1.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
every tool you need from light
write morse code with light (LED or screen)
read morse code messages with your phone's camera
dance-light for your disco nights
strobo-light to get the party started
and clasic
支援平台：iPhone, iPad