Use Vintage Clock Like an App

On iPhone or iPad, add this clock to your Home Screen to hide Safari's tabs and address bar.

1. Open this page in Safari.
2. Tap the Share button.
3. Choose Add to Home Screen.
4. Turn on Open as Web App, then tap Add.
5. Open Vintage Clock from its new Home Screen icon.

Your clock will open in its own app-style window. The iPhone status bar may still remain visible.