價格：免費
檔案大小：13.4 MB
版本需求：需要 iOS 10.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This messenger let's you emit the message in the dark by shaking your iPhone in the air. It's experimental yet fun way to say something to the crowd, or to somebody on the other side of the dark room.
It uses accelerometer to accurately synchronise displaying rate with your arm movement.
It's second app in #NewAppEveryWeek challenge, which you can track on Twitter.
支援平台：iPhone