The calling book, rebuilt for the booth.
StageClock takes the stage manager's most important document, the calling book, off paper and into a system designed to run live. It parses cues straight from the script, syncs rehearsal reports between devices over a local connection, and keeps the show's running time on the Dynamic Island so it's visible without unlocking the phone.
It knows the difference between an SM and an ASM, themes itself per company, and was validated against a full production script so the cue logic survives contact with a real show.