I just exported a new, blank project in both AI2 and Kodular, the former was ~3.3MB whilst the latter was ~4.7MB. This isn’t surprising since Kodular has many more components and libraries, but we integrated ProGuard which I suppose reduces the final size of the APK slightly. Our companion, which includes all libraries (the biggest being Google Play Services & Firebase) is ~24.8MB which, in my opinion, is still quite small.