Countdown Timer and Stopwatch 4.1 [免費版]

A simple countdown timer and stopwatch, to use it as a stopwatch set the timer to 00:00:00 (default) and press start. To use it as a count down set the timer to anything
other then 00:00:00 and press start.

• 01/19/2018: Countdown Timer and Stopwatch 4.1
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