價格：免費
檔案大小：2.8 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
Echo Tracking is an app to notify people you love when you are on the way. And why not have fun during your travel, or even any part of your day? That's why we've created Echo Stickers Pack. Send Echo reactions to represent what you are felling at any moment during conversations with your family and friends in a friendly and fun way.
We would love hear from you which reactions you would like that Echo performs in future Stickers versions.
支援平台：iPhone, iPad