Add it once. It opens full screen with its own icon, like any app. No App Store needed.

Go to gamecastapp.com/app, then tap Share at the bottom.
Scroll down the list to find it.
Leave Open as Web App switched on.
It lands in the first open spot on your home screen.
Game Cast now runs full screen, like any app.
On iPad? Same steps. Share is at the top right.
In Chrome, tap ⋮ at the top right.
Tap Add to home screen or Install app.
Tap Install. Done.
Quick fixes.
Facebook, Instagram, and email apps use their own browser. Tap Open in Safari or Open in Chrome.
Tap Edit Actions at the bottom of the Share sheet. Private tabs hide it.
Open as Web App was off. Delete the icon and add it again.
Normal the first time. The app keeps its own login.
Open from the icon, then check Settings › Notifications › Game Cast.
You don't. It updates itself every time it opens.
| Where you open Game Cast | Home screen icon | Browser tab |
|---|---|---|
| Full screen, no address bar | Yes | No |
| Own spot in the app switcher | Yes | No |
| Score and schedule notifications on iPhone | Yes | No |
| One tap from your home screen | Yes | No |
| Always the latest version | Yes | Yes |