價格：免費
檔案大小：3.3 MB
版本需求：需要 iOS 11.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Are you sometimes curious as well how the current responsiveness of the remote server behaves ?
This is a short and quick app which demonstrates in a graph the variance of the current ping latency.
支援平台：iPhone, iPad