软件类别：效率工具,
软件授权：免费软件,
运行环境：ios,
软件语言：英语
-2017- -The most effective and yet simple to use app to add and substract hours and minutes. -It is designed with the native and intuitive calculator interface from IOS. -The perfect tool to calculate working hours, flying hours, video hours, and more!. -Show the "=" symbol on the display when its pressed Download this app now and enjoy its simplicity. 2017 Frostware Inc.
下载地址：iTunes 或者AAP STORE 下载
