Similarly one may ask, what is a badge app icon?
Starting with 8.0 (API level 26), notification badges (also known as notification dots) appear on a launcher icon when the associated app has an active notification. Users can long-press on the app icon to reveal the notifications (alongside any app shortcuts), as shown in figure 1.
Subsequently, question is, what are badges and banners on iPhone? Badges are the counters that appear on an app's or folder's icon to let you know how many new of something you have, such as email messages, texts, event invitations, and so on. Banners are small messages that appear at the top of the screen when something happens, such as when you receive an email message.
Then, what are badges?
An icon badge displays as a small circle or a number on the corner of an app's icon. Badges are based on notifications - if an app has one or more notifications, it will have a badge. Other times, the badge may go away if you clear your notifications.
What is the difference between banners and badges?
Badge App Icon-- Badges are little numbers you see in the corner of an icon. This on/off setting decides whether you see a badge with the number of unread new messages. Banners alert you when there is a new message.