價格：免費
更新日期：2016-12-16
檔案大小：8.6 MB
目前版本：1.2
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
• App is designed for those who are looking to enrich their voice while preventing injury and going hoarse. You will start with the essential basics and work your way into some advanced exercises to expand the range and strengthen the voice. We'll have your voice warm and sounding amazing in no time!
支援平台：iPhone