價格：免費
檔案大小：29.9 MB
版本需求：需要 iOS 11.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
Are you one of those people who is constantly wanting to know the percentage increase of one number compared to another? I know there is at least one of you out there. Cate, here is your app.
支援平台：iPhone