Does the APNs authentication key work for all my app ids?

Question

I have one app and it's dev version.

• I have 2 Firebase projects: myApp and myApp-dev.
• I have 2 Apple App ID: myApp and myApp-dev.
• I have 1 Authentication key that I've uploaded to both of my firebase projects.

Is this right? Does one auth key work for all my apps?

Answer 1

"One APNS to rule them all, One APNS to find them, One APNS to bring them all and in the darkness bind them."

The answer is unfortunately yes. You can use one APNS for all of your IOS apps. Be careful while using it !

Answer 2

I see that the keys can be used for multiple apps. Still I'm having problems since I changed to the new .p8 type of key.

Answer 3

The Answer is Yes. One key is used for all of your apps.