價格：免費
檔案大小：17 MB
版本需求：需要 iOS 7.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Sound just like you're using Helium to change your voice!
Helium voice is easy to use; Just hold down the record button while you're talking.
Afterward, you can adjust the slider to change the amount of helium to use and then save to play again later.
It's easy, fun, and free!
支援平台：iPhone, iPad