A premium split-flap flip flop clock that runs right in your browser. No downloads, no sign-ups — just open and check the time with a beautiful mechanical flip animation inspired by classic departure boards at airports and train stations.
A flip flop clock (also called a split-flap clock or flap display) shows time through numbered cards that flip down to reveal the next digit, producing a satisfying mechanical animation.
Click the "Install App" button on this page. On Android/Chrome, it installs directly. On iPhone/Safari, follow the share menu instructions shown in the popup.
Yes, completely free with no ads or sign-up required. ClassCheck provides this flip flop clock as a free online tool for everyone.
ClassCheck.in — Flip Flop Clock Online