Spin is a social music app built around one shared daily ritual: everyone posts one song per day, inside a short daily window. Your friends' feed stays locked until you've shared your own pick — post first, then discover. No algorithm, no endless scroll, no autoplay: just covers, captions, comments, reactions and a one-tap jump to Spotify for the full track. Streaks with earned freezes, a surprise 15-minute bonus window, and monthly recap cards keep the ritual going. Built solo, iOS-first.
