worst app
You can prank your parents and they will think you're hoovering up I think this is a good app to prank people with such as your parents your parents want to think good of you so this should help them think that you're hoovering up when you're not good if you would like to prank them
Good white noise app
Live next to busy road and this helps me focus on work during day. I find more relaxing white noise sounds work better when working in evening.
Liked it
Yep sounds like a vacuum cleaner to me