Hi, thanks for your reply.
It's for every app. I do want to keep the vibration for the moment I receive the notification. I just don't want to get reminded every few minutes that I have a notification I didn't take care of. If I don't take care of it right away (let's say I'm watching a movie), I don't want to get reminded every few minutes. The way I like to use my phone is to get the notification and if I'm available, I take care of it right away. If I'm not available, I leave it there for me to take care of it next time I pick up my phone. I will then check if I have notifications.
Thanks!