Notification badges are the small numbered circles or dots that appear on app icons to show you have unread messages or updates
A notification badge is a visual indicator — usually a red circle with a white number inside it — that sits on top of an app icon on your phone, tablet, or computer. The number tells you how many unread items are waiting inside that app: unread emails, text messages, friend requests, or other updates. On some devices and apps, the badge is just a dot with no number, meaning something new is there but the app isn't counting how many items.
Badges exist because opening every app to check for updates would be slow and annoying. Instead, you can see at a glance which apps have something new waiting for you. The badge disappears once you open the app and view the unread content, though some apps let you clear badges without reading everything.
Key Takeaways
- Notification badges are small numbered circles on app icons that show how many unread items are waiting inside the app.
- Different apps handle badges differently — some count every unread message, while others only show a dot to indicate something is new.
- You can turn badges on or off for individual apps in your phone's notification settings, or disable them entirely if you find them distracting.
- Clearing a badge does not always mean you have read the content; some apps let you dismiss the badge while leaving messages unread.
How badges work on different devices
On iPhones and iPads, badges appear as red circles with white numbers in the top-right corner of app icons on the home screen. The number updates in real time as new messages arrive. When you open the app and view the unread content, the badge clears automatically. Some apps also show badges on folders or in the app switcher if you swipe up from the bottom.
On Android phones, badges work similarly but look different depending on which launcher you use — the software that manages your home screen. Most Android launchers show a small colored dot or number badge on the app icon. Unlike iPhones, Android badges sometimes stay visible even after you have read the content, depending on how the app is programmed. You may need to manually dismiss the notification or open the app's settings to clear the badge.
On Windows and Mac computers, badges appear as small numbers or dots on the taskbar or dock. Email apps, messaging apps, and web browsers often show badges to indicate unread messages or updates. The exact appearance depends on the app and operating system.
What different apps count as a badge
Email apps typically show a badge for every unread message in your inbox. If you have 47 unread emails, the badge displays 47. Some email apps let you change this — for example, Gmail can show a badge only for messages marked as important, or you can turn badges off entirely.
Messaging apps like WhatsApp, Telegram, and iMessage usually count unread conversations, not individual messages. If you have three unread text threads, the badge shows 3, even if those threads contain dozens of messages combined. Social media apps like Instagram and Facebook often show badges for friend requests, comments on your posts, or direct messages, but the counting rules vary by app.
Some apps, like news readers or weather apps, simply show a dot instead of a number to indicate that new content is available. These apps assume you do not need to know exactly how many new articles or weather alerts exist — just that something has changed.
How to control badges on your phone
On iPhones, go to Settings, then Notifications, then select the app you want to change. Scroll down and toggle "Badge App Icon" on or off. You can do this for every app individually, so you might keep badges on for Messages and Mail but turn them off for social media apps.
On Android, the process depends on your phone manufacturer and launcher. For most phones, go to Settings, then Apps or Applications, select the app, then tap Notifications. Look for an option called "Show notification badges" or "Badge count" and toggle it off. If you use a third-party launcher like Nova or Microsoft Launcher, you may need to adjust badge settings within the launcher itself rather than in the system settings.
On Mac, open System Settings, then Notifications, select the app, and toggle "Badge app icon" on or off. On Windows, go to Settings, then System, then Notifications & actions, find the app, and turn off "Show notifications for this app" or look for a badge-specific option.
Why badges sometimes do not clear automatically
On iPhones, badges clear as soon as you open the app, even if you do not read every message. This is by design — the badge is meant to tell you the app has something new, not to force you to read it all. Once you open the app, the system assumes you have seen the notification and clears the badge.
On Android, badges often stay visible until you actually read the notification or dismiss it explicitly. This means you might open an app, see the badge is still there, and need to swipe away the notification in your notification panel to clear it. Different apps handle this differently, so the behavior is not always consistent.
Some apps, particularly email clients, let you mark messages as read without opening them. In these cases, the badge may clear even though you have not actually read the content. Other apps require you to open and view the message before the badge disappears.
Badges versus notifications: what is the difference
A notification is the alert itself — the sound, vibration, banner, or pop-up that appears when something new arrives. A badge is the persistent indicator that stays on the app icon until you address the notification. You can have notifications turned on but badges turned off, or vice versa.
For example, you might turn off notifications for a social media app so you do not hear a sound every time someone likes your post, but keep the badge on so you can see at a glance that you have unread activity. Or you might turn off badges for email but keep notifications on so you hear an alert when an important message arrives.
Some people find badges helpful because they provide a quick visual summary of what needs attention. Others find them distracting or stressful, especially if the numbers keep growing. Turning off badges does not prevent you from receiving notifications — it just removes the visual counter from the app icon.
Frequently Asked Questions
Can I clear a badge without reading the messages inside?
On iPhones, opening the app clears the badge automatically, whether or not you read the messages. On Android, it depends on the app — some clear when you open them, others require you to dismiss the notification explicitly. Email apps often let you mark messages as read without opening them, which clears the badge without reading the content.
Why does my badge show a number that does not match how many unread messages I have?
Different apps count badges differently. Some count individual messages, others count conversations or threads. Some apps count only certain types of messages — for example, Gmail might count only unread messages in your inbox and ignore archived or labeled messages. Check the app's settings to see if you can change what the badge counts.
Can I turn off badges for all apps at once?
On iPhones, there is no system-wide toggle, but you can turn off badges for multiple apps quickly by going to Settings, Notifications, and adjusting each app individually. On Android, some launchers have a global badge setting, but most require you to change each app separately. The fastest way is usually to go to Settings, Apps, and disable notifications for apps where you do not want badges.
Do badges use battery or data?
Badges themselves use almost no battery or data — they are just visual indicators that update when notifications arrive. The notifications themselves, however, do use a small amount of battery and data because the app has to check for new content. Turning off badges does not reduce battery or data use; turning off notifications does.
Why do some apps show badges but others do not?
Not all apps are programmed to send badge information to your device. Developers choose whether to include badge support. Some apps intentionally do not use badges because they want to avoid creating visual clutter or encouraging constant checking. If an app you use does not show badges, there is usually no way to enable them — it is a choice the app maker made.