*This app has no ads, no tracking code.
!! NOTE !!:
- This app does NOT guarantee the accuracy of timed value.
- This app supports Android(TM) 5.0 or above ONLY.
- Android(TM) 4.1 or below : no sounds and digits, slider UI doesn't work well
- recallable lap time & split time
- recall function simulating standard stopwatch
- background brightness
- digit opacity
- digit black/white
- timing history(10 items)
- click sound on/off