True Offline Capability
Internet goes down during an exam? No problem. ExamClock keeps running perfectly. All timers continue, all displays stay synchronized, and no exam is disrupted.
How Offline Mode Works
ExamClock is designed from the ground up to handle network failures gracefully.
Local Timer Engine
Each device runs its own accurate timer. No server required to count down - the timer is calculated locally.
Automatic Detection
When connection is lost, the app switches to offline mode automatically. No manual intervention needed.
Seamless Reconnection
When internet returns, everything syncs back up automatically. Any changes made offline are preserved.
Real-World Scenarios We Handle
WiFi Router Failure
The school's WiFi goes down mid-exam. With ExamClock, every display continues showing accurate times. Students don't even notice there's a problem.
Intermittent Connection
Poor signal in remote exam venues. ExamClock handles flaky connections gracefully, syncing when possible and running independently when not.
Isolated Exam Rooms
Some rooms in your school have poor coverage. Set up the exam while connected, then the display runs independently for the entire exam.
Server Maintenance
Even during rare server updates, running exams continue unaffected. The displays don't depend on constant server communication.
Never Worry About Internet Outages Again
ExamClock's offline capability ensures your exams run smoothly no matter what.