Navigate to Betzy

Go to betzy.com and wait for the page to fully load.

Tap the Share button

Tap the Share icon — a box with an upward arrow — at the bottom center of the screen (or at the top on iPad).

Tap "Add to Home Screen"

Scroll down the share sheet and tap Add to Home Screen.

Name it & tap Add

The name will pre-fill as "Betzy". Tap Add in the top-right corner. The icon appears on your home screen instantly.