Purring BGM is a simple player that keeps playing cat purring sound.
Please use the app when you want to be relaxed, or focus on something.
Using headphones or earphones would be recommended.

----- How to use -----
- Play or pause sound
Press play-pause button on the screen.

- Sleep timer
Press timer button and control the picker and press "Set".
After the time passes, sound stops.
To cancel the timer, control the picker to 0 "Off", and press "Cancel".