UpDown Timer: a simple timer application

一个简单的计时器，您可以每天使用带有圆规的“ UpDown Timer S”。

To use it, just touch it, set the hour, minute and second, and press the start button.

As the gauge decreases, you can see the remaining time at a glance.

You can choose various alarm sounds such as drums and dora etc.

If you start from 00:00:00, you can use it as a stopwatch in seconds.

It is convenient to measure the time for study and exercise etc.

Usage:

1.Touch the time to set the timer time.

2.Press the play icon to start the timer.

Touch the remaining time to change the display.

1.Time Remaining

2.Time Remaining + End Time