PingMonitor. iOS测试网络的ping值，用的国外大神封装的‘STPing’，检测五秒，简单改一下就能动态检测，跟游戏应用测网络要求一样的效果。ok

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.