[masraum]

Originally Posted by Rick Lee

Apple devices will have a red dot on the setting icon when an update is available. Sometimes you'll have to go into settings and then general for it to find the update. I sometimes read about an iOS update online before I see the red dot on my setting icon. But you're never getting a pop-up (that's legit) on Safari.

The red dot on settings is generally only for IOS updates or out of space or things like that. Application updates will usually be via a red dot, possibly with a number) on the App Store.