IOS App - Can my child record her own sounds?

I feel the system should be able to record her own sounds since the ones supplied are very limited but can see no way of doing it. Am I missing something or is this feature missing?

We currently do not support this feature in the app. The main reason is about privacy. As you may know, we allow kids to publish apps, and the submissions are moderated. Moderating voice files takes a long time and we are still not ready to commit to that. However we are considering adding this feature, since it is one of our most popular requests.