Time Calculation 1.0.1

Time Calculation is an application that makes it easy to add and subtract time.
With this application you can easily calculate hours: minutes without having to perform troublesome calculations to round up or round down minutes by yourself every 60 minutes.
You can copy the calculation result.You can also check the calculated results and the formula history.

Please input hours and minutes in the order "hour", ": (colon)", "minute".

■ "Arrow" button
You can move the cursor position when entering calculation formula. Please use it when modifying the formula.

■ "DEL" button
Delete one letter at the position of the cursor of the calculation formula you are entering. If the cursor is at the back, you can delete the previous character.

■ "AC" button
Delete all entered calculation formula and calculation result.

■ "Copy" button
When calculation is completed, a square "Copy" button is displayed to the left of the calculation result. By tapping "Copy" button, you can copy the calculation result and paste it as text data to other application.

■ "Clock" button
You can see 10 histories of calculation results and calculation formulas. When it reaches more than 10, it will be deleted from the old history. In addition, you can delete the history by tapping "Trash can button" next to each history.