Only for Japanese.
This app emits toilet flushing sound.
When urination,Japanese women flush the toilet to eliminate its sound.
In Japan, the sound is recognized as shamefulness. (especially among women)
So this app can reduce water waste in that situation.
Operation is easy,just press button to start flush sound.
& to stop sound,press button again.sound will be slowly stopped.
Ver1.2 Conform new Google policy
Ver1.11 Improve sound quality