It is true (at least for now, see here).
existing extensions will only work on Android until the developer adds support for iOS as well
“… on iOS until the extension dev has rewritten it into Swift”
In addition, the extensions will only be able to work after the application is built and not in the companion
It is still unclear whether it will ever be approved for iOS (compiled app, IPA).
all components are already written in Swift
No, see e.g. here:
See also here:
This will (most likely) never happen. Kodular has already strayed way too far from AI2. (By the way, this will also take longer with AI2, although it was already announced for the fall semester 2021 that the build server would then be available). Apart from that, no extensions can be used with iOS. If this should ever be possible, all extensions would have to be rewritten in Apple’s programming language “Swift” (instead of Java).
