are totally different classes, with totally different paths Remote notiﬁcations can't be updated once received If you send things which change remotely, you have to send one kajillion* separate notiﬁcations *-rough estimate
a Notiﬁcation Notiﬁcation extensions can grab additional content like images and videos from remote notiﬁcations Remote notiﬁcations can have unique identiﬁers and be updated rather than having to send separate notiﬁcations.
framework 2. Create a Notiﬁcation Extension 3. Create a Notiﬁcation UI extension (needs the UserNotificationsUI framework) 4. Start begging working on convincing your Product team to drop iOS 9 support.