價格：免費
更新日期：2018-03-21
檔案大小：17.3 MB
目前版本：1.1.0
版本需求：需要 iOS 10.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Ratios is a free and open source calculator for home brewed coffee.
Quickly and easily enter the total amount of coffee you want to make and Ratios will calculate the weight of beans and amount of water needed based on your desired strength. All the information is editable and updates instantly so you can see how different values affect your overall brew.
支援平台：iPhone, iPad