Royal Hymn

Royal Hymn is an offline-first Sunday sacristy hymn board for parish musicians, sacristans, and worship planners who need four service hymn numbers locked before the board goes up. Cold start opens a fullscreen hymn-slots card with four large labeled slots—Processional, Psalm, Offertory, and Recessional. Each slot shows a bold hymn number, an optional short title line, and a quiet last-week ghost number for one-tap copy. Edit with the per-slot quick pad, stamp a service date, and freeze the board until you unlock it for changes. When the plan repeats, Last-Week Copy fills empty or selected slots from the previous locked Sunday in one tap. A board completeness check warns on empty slots and shows a ready-for-display badge when all four are set. Browse a local week archive timeline to reopen a past board, duplicate it to today, or compare with last week—without leaving the sacristy surface. Set parish defaults offline: hymnbook label, number range hint, and editable slot labels. Seed sample boards for Ordinary Time, Advent, and Easter mean first launch already shows a real filled card. Export the current board as plain text through the share sheet for bulletin paste—no account required. Preferences stay on device: number font scale, high-contrast sacristy mode, and slot-order confirmation. No cloud, no choir rehearsal timer—just the sacristy card so you can put up this Sunday’s four hymn numbers in seconds and keep a clean local archive of boards.