If I use Skip to make a cross-platform app, will TalkBack be able to read it to users as well as VoiceOver?
Yes, the unique benefit of Skip is that you are using the real native toolkits on both platforms. So you get both SwiftUI's accessibility support via VoiceOver, as well as Jetpack Compose's support via TalkBack.
Yes, the unique benefit of Skip is that you are using the real native toolkits on both platforms. So you get both SwiftUI's accessibility support via VoiceOver, as well as Jetpack Compose's support via TalkBack.