價格：免費
更新日期：2017-01-02
檔案大小：2.2M
目前版本：1.0.0
版本需求：Android 4.0 以上版本
官方網站：http://shinglyu.github.io
Email：shing.lyu@gmail.com
See how much you should tip, all options from 5% to 20% all in one click.
We will calculate the options for 0%, 5%, 10%, 15%, 18% and 20% all at once, rounded up. So you can choose how much you tip easily.