Big-Screen Countdown Timers for Every Scenario

From church services to classrooms, conference agendas to wedding run sheets — pick a scenario and see how Castimer keeps the whole room on time.

Church TimerKeep worship, sermon and every service segment on schedule — visible to the whole room.Worship Service CountdownA full-service countdown your media team can run from a phone.Sermon TimerA discreet countdown for preachers — track your sermon without a watch.Classroom TimerQuizzes, group work and transitions — a timer the whole class can see.Conference TimerMulti-session agendas with over/under tracking for keynote slots.Meeting TimerRun tighter meetings with a visible agenda clock everyone respects.Presentation TimerRehearse and deliver talks with Q&A time under control.Wedding & Event Agenda TimerMulti-segment run sheets for weddings, ceremonies and shows.Fitness Interval TimerWorkout and rest intervals on the big screen for the whole class.

More Than a Countdown

Every scenario page includes step-by-step setup you can follow today. Need multi-segment agendas with post-run stats? Try the fullscreen event timer. Just need a fixed-duration countdown? See preset timers. For TV and projector mirroring, read the guides.