Simple to use time calculator to add & subtract time components. This is a trial version of app to try out certain Pro features so not all functions such as multiplication and division are available beyond 20 free tries. Pro version available for only 99¢ which has all features enabled.
New Time Mode option (8AM + 3.5Hrs = 11:30AM) added. Swipe left or right to quickly enable/disable the Time Mode option (or use Menu button option)
Consider Time Calculator PRO version for only 99¢ which has more features, Multiply, Divide, PM and To buttons, military time.
Please email if any issues using.
简单的使用时间计算器添加和减去时间的组件。这是应用程序的试用版试用的某些专业功能，因此可超越20免费尝试并非所有的功能，如乘法和除法。专业版仅适用于99美分，它使得所有功能。
新的时间模式选项（上午08点+ 3.5小时= 11:30 AM）补充说。向左或向右滑动来快速启用/禁用时间模式选项（或使用菜单按钮选项）
考虑时间计算器专业版仅售99美分它具有更多的功能，乘，除，PM和To按钮，军用时间。
如有问题，请使用电子邮件。

v3.0 - Updated user interface with new history listing
v2.0.1 - Updated with cleaner looking and more modern user interface.
v1.6.3 - Updated to allow up to 20 free tries of Pro version features including multiplication, division, and time elapsed feature.
v1.6.1 – New Time Mode menu option. Allows calculations such as 8:30AM + 2.5Hrs = 11:00AM. Swipe left or right to quickly enable/disable the Time Mode option. This is the Trial version of app - PM button only available in Pro version.