Chalktick

Chalktick is the classroom timer built for teachers who project to a screen. One tap starts a full-screen countdown your whole class can read from across the room.

Color tells the story: the ring starts teal, shifts amber when time is running low, and turns red in the final minute — students know where they stand without checking a number.

Save your go-to durations in the Library — Silent Reading, Group Work, Quiz Time, Bathroom Break — and reuse them with a single tap all week long. No setup, no account, no network required.

What you can do:

• Start a countdown in one tap from preset durations (2, 5, 10, 15, 20, 30 min) or any custom length
• Visual phase progression: teal → amber → red for instant at-a-glance status
• Save named timer presets and organize your whole teaching day
• Audible + haptic alert when time is up (Bell, Chime, Buzzer, or Silent)
• Screen stays on during active timer — no mid-class auto-lock
• 100% offline — works on day one, works on a plane, works forever

Chalktick Pro unlocks:

• Run up to 3 simultaneous timers for station rotations and parallel activities
• Unlimited saved presets
• Custom accent colors per preset

No subscription. No account. No ads. Just a timer that works.