價格：免費
檔案大小：39.7 MB
版本需求：需要 iOS 6.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Echo answers the need for direct assistance when the student is experiencing an anxiety attack, or symptoms of anxiety.
Echo assists a student through the process, and helps enable the student to return to class/test/school work.
支援平台：iPhone, iPad