Apple Push Notification Service which ios version it is supported from?

Question

I m not sure where to find which ios Version starts supporting Apple Push Notification Service? Or it does not matter ?

Answer 1

For what it’s worth, the various related symbols like UIRemoteNotificationTypeAlert appeared in iOS 3. In other words, the support is so old it does not really matter today.

Answer 2

The Apple Push Notification Service is a service created by Apple Inc. that was launched together with iOS 3.0

Refer Apple Doc

Please refer this link: http://en.wikipedia.org/wiki/Apple_Push_Notification_Service

Answer 3

There are different versions for different use cases. For example if you want a custom notification, you should use notification extensions.

- UNNotificationContentExtension

• iOS 10.0+

- UNNotificationServiceExtension

• iOS 10.0+
• macOS 10.14+

If you want to have a simple default notification, all you need is a simple implementation in code without importing anything.

- Apple Push Notification Service (aka 'APS' and 'APNS')

• iOS 3.0+