iOS 9: New for the iPhone and iPad notification center

Even if the visible new features brought
by iOS 9 are not as important as in previous years, it is
some that should make our lives easier and especially in the
Notification center.

With iOS 9, notifications will be easier to remove and we will see
even arrive some new widgets:

One of the most frequent complaints of users related to this
notification center is that it is impossible to delete all
Notifications at once. In iOS 9, alerts are arranged by default according to
their order of arrival. In this case, the user can choose to delete
All notifications arrived during a day with a single click some
Or the number of apps concerned.

Even if there is still no way to delete everything suddenly, that's
Already a step in the right direction. For those who would like to proceed to the old one in
Classifying the notifications by apps, it will always be possible while passing
Take a look in the settings.

The other novelty concerns Apple Watch users who may
Choose to display in the tab today, a widget showing the percentage
battery remaining. Find My Friends also wins a widget to find
easily his friends.

On the iPad side, the notification center gains a very practical landscape mode which
take advantage of the entire screen and thus display the tab
'Today' and notifications at the same time.

source