A push notification on your iPad lets you know about an event without having to open the app, such as the alert that appears on your screen when you receive a message on Facebook or the vibrating buzz and sound that plays when you receive a new email. This feature lets you know about events without having to take the time to open a bunch of apps, but it can also drain your battery.
How to Manage Notifications on iPhone and iPad!
Push notifications are managed on a per-app basis. You can turn off notifications from a specific app, but there is no global setting to turn off all notifications. You can also manage how you are notified by each app.
From the iPad home screen, tap the Settings app.
Tap the app you want to manage to open a screen with the notification settings for that app.
