價格：免費
檔案大小：4.9 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Deaf aid application is an application that allows customers in public restaurants to order and send feedbacks easily without any embarrassment and without the need of sign language to explain while picking orders
支援平台：iPhone, iPad