Use it with no internet

1. In Safari, tap Share at the top, then Add to Home Screen.
2. Open ClassIn from the Home Screen, with Wi-Fi on.
3. Wait until the top bar says Ready offline (a few minutes). After that, no internet is needed.

1. In Chrome or Edge, click Install at the right of the address bar (or the menu, then Install ClassIn).
2. Open ClassIn from the window that appears (or from the Start menu), with Wi-Fi on.
3. Wait until the top bar says Ready offline (a few minutes). After that, no internet is needed.