The moon is the symbol of feeling, intuition and cycles. Dream tradition ties it to the mother, to the changing of moods, and to what is only half seen. A full moon is read as completion, emotional intensity and things brought to light; a new or crescent moon points to beginnings and quiet growth. A red or blood moon is linked to strong emotion and change, not to any literal event. A moon falling or disappearing stands for uncertainty about your inner compass. It can help to notice which cycle in your life is waxing or waning right now.
Where in your waking life have you met something like this lately?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.