Thank you for your response. However, the situation may still need further attention. The latest build (2.1.5) has just been rejected, and I have already submitted a detailed reply through App Store Connect. The rejection appears to be due to a misunderstanding of the app’s core functionality. The app’s design is centered around on-device audio practice using the user’s own imported materials. The optional sample audio and the optional on-device AI model are downloaded only when the user explicitly requests them, and they can be removed at any time. There is no dynamic server-driven content or remote app behavior. I am preparing a full clarification and will post it here shortly. Thank you again for your time and attention.