The ram’s horn shofar is a call to wake up and turn inward. Hearing it in a dream is read as a summons to reflection, a fresh start, or attention to something long postponed.
Has this come up in your dreams before? What was going on in your life then?
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.