A free program for Android, by Chronus Stopwatches.

The app is designed for athletes who want to use a digital stopwatch on their smartphone or tablet to time their exercise or performance. It has multiple timers to choose from and can be used as a stopwatch for any activity that requires timing, such as running, cycling, or any other activity that requires timing. 

On the other hand, if you are not an athlete, but still want to use the app to time an event, you can use it to split your time into intervals and measure your speech.

You can choose from multiple languages and speech options to get the most out of the app.