They will still have to have their app notarized (basically signing the app). Apple can revoke certificates at any time.
After the first 1 million installations they will be charging a Core Technology Fee, which is a flat €0.50 per install. Every installation still needs to talk with an Apple server it seems (not 100% sure on this), so Apple should be able to track it.
An app like Spotify is using a bunch of Apple’s technology in their iOS app. UIKit and CoreAudio almost for certain.
After the first 1 million installations they will be charging a Core Technology Fee, which is a flat €0.50 per install. Every installation still needs to talk with an Apple server it seems (not 100% sure on this), so Apple should be able to track it.
An app like Spotify is using a bunch of Apple’s technology in their iOS app. UIKit and CoreAudio almost for certain.