Is it possible to send push notifications for an iOS app removed from the Apple Store?

Question

iOS

Let's say that we already have a database of users who have subscribed to notifications from my iOS application. But after some time, the program was removed from the Apple Store. Will I be able to send push notifications or does the apple push notification service not work without an app in the market?

Answer 1

No impossible.

Answer 2

It's not just the availability of the application in the market. To send push notifications, you must have a valid certificate. And with the revocation of the application, most likely the certificate will also be revoked. So no, it's not possible.