價格：免費
檔案大小：58.2 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
The COS Chat App is a live chat tool that is integrated into the Convention of States Project Patriot Games activism tool. It will allow COS Supporters to communicate with the COS Activist Community while on their smartphones.
支援平台：iPhone, iPad