Sometimes we don't have to write down a dream as soon as we remember it after waking up, and with hours passing by we tend to forget details or entire pieces of the dream. It could be a useful tool the possibility to operate an in-app recording tool to record some key words to help us remember the dream during the day until we have time to write it down! Also can become useful when trying to note down a dream during the night not to forget it when we wake up!