फ़्लोटिंग अंतराल टाइमर
* English language
* Russian language
* Ukraine language
Detailed settings sizes
vibration and signal
to 60 cycles rounds
to 60 second preparation
to 24 hour 60 minnet 60 second round
to 24 hour 60 minnet 60 second rest
In android version 6 required permit popups