價格：免費
更新日期：2015-12-05
檔案大小：1.1M
目前版本：1.0
版本需求：Android 4.0 以上版本
官方網站：http://www.eti-education.net
Email：eti2education@gmail.com
聯絡地址：Rue Lambin, 25 B-5100 Jambes
Extremely simple application, but useful for those who often have to calculate a past or future date by adding or subtracting a fixed number of days to departure date.
The default start date is the current date.
The settings allow you to set the number of days to add or subtract.
The application does nothing else and does not display advertising.