All Features
Real-Time Sync
Cross-Device Sync
Changes reach screens signed in to your organization at once, and a screen opened from a shared link within about 10 seconds. Update timers from your phone, and every display in the building follows without a refresh.
Your Phone
INSTANT
All Displays
Why Real-Time Sync Matters
In exam conditions, every second counts. Delays can cause confusion and complaints.
Sub-Second Updates
Changes propagate in under 100ms. When you pause a timer, every screen pauses simultaneously.
No Complaints
Students see exactly the same time on every display. No "that clock says something different" issues.
Control From Anywhere
Use your phone to manage displays across multiple rooms. No need to walk to each screen.
ExamClock vs Traditional Solutions
ExamClock
- At once on signed-in screens, about 10 s on shared links
- WebSocket real-time connection
- Automatic reconnection
- Clocks keep counting if the wifi drops
Other Solutions
- Each screen set by hand
- Page refresh required
- Manual sync needed
- Fails without internet