But I am curious, after detaching, what does one have to do in order to implement a custom sound file? Can we still build the overall app using Expo–or does detaching mean we have to build it using a Mac/Xcode?
And what kind of push notification services exist? I thought all push notifications for iOS use APNS? Why would we have to use our own?
hi @mattr, once you detach, you need to handle push notifications and also building your binary. “use your own push notification” means you have a server that talks to APNS. Push notification services include onesignal and urban airship.