Push notifications are messages that appear on your iPhone screen even when you're not actively using an app. They pop up as alerts, badges (red numbers on app icons), or sounds to inform you about updates, messages, reminders, or other information from apps. Unlike email or messages you have to check manually, push notifications reach you immediately when something happens.
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When an app sends a push notification, it travels from the app's servers to Apple's push notification service, then to your iPhone. This happens in seconds. The notification can arrive whether you're using your phone, have the app open, or even if the app is closed. This makes push notifications useful for time-sensitive information like incoming calls, calendar reminders, news updates, or messages from contacts.
iOS offers three main notification styles. Banner notifications appear briefly at the top of your screen and disappear automatically unless you tap them. Alert notifications require you to take action—you must dismiss or respond to them before continuing. Lock screen notifications display messages on your lock screen without unlocking your phone. You can customize which style each app uses.
According to Apple's data, the average iPhone user has between 60 to 200 apps installed, though most people regularly use only 10 to 20 apps. Without controlling individual app notifications, your iPhone could become cluttered with constant alerts from apps you rarely use. This is why learning to manage notifications per app matters—it keeps your device focused on information that's actually relevant to you.
Practical Takeaway: Before adjusting settings, understand that push notifications serve different purposes. Some apps use notifications for critical information (like banking alerts), while others use them for marketing. Knowing the difference helps you decide which apps truly need notification permission.
To control notifications for individual apps, you'll need to access your iPhone's Settings app. This is the gray app with white gears on your home screen—it's the central location where all iPhone preferences live. Open Settings by tapping the app icon. Once inside, you'll see a list of options including Display & Brightness, Sound & Haptics, and Notifications.
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Finding the Notifications section is straightforward. Scroll down through the Settings menu until you locate "Notifications." This option typically appears in the upper portion of the settings list, usually after Privacy and before Sounds & Haptics. Tap on "Notifications" to enter the notification management area. This menu shows all installed apps on your iPhone that are capable of sending notifications.
Inside the Notifications settings, you'll see two sections. The first shows "Notification Style" with three options: Lock Screen, Notification Center, and Banners. Below that is a list of all your apps in alphabetical order. Apps are grouped into three categories: some have notifications enabled, some have them disabled, and some may show badges or sounds. You can scroll through this entire list to see which apps are currently set to send notifications.
The layout is consistent across iPhone models running iOS 15 and newer. If you have an older iPhone running an earlier iOS version, the menu structure may look slightly different, though the basic concept remains the same—access Settings, find Notifications, then select individual apps. The process takes less than a minute once you know where to look.
Practical Takeaway: Bookmark the path to Notifications in your mind: Settings > Notifications. You'll return here frequently as your needs change. Many iPhone users never discover this menu, leading them to complain about notification overload when they actually have full control available.
Once you're in the Notifications settings menu, you'll see a complete list of apps. To turn on push notifications for a specific app, locate that app's name in the list and tap it. For example, if you want to enable notifications for a messaging app, weather app, or news app, find its name and tap it. This opens the detailed notification settings for that individual app.
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After tapping an app, the first option you'll see is "Allow Notifications." This toggle switch controls whether that app can send any notifications at all. If the switch is gray (off), the app cannot send notifications. If it's green (on), notifications are permitted. To turn on notifications for an app, tap this toggle switch so it turns green. Once green, that app can now send push notifications to your iPhone.
After enabling "Allow Notifications," additional options appear on the screen. These include "Lock Screen," "Notification Center," and "Banners"—these control how notifications appear. You can choose multiple display styles. For instance, you might want notifications to appear on your lock screen and in the notification center but not as banners that interrupt what you're doing. Each of these options has its own toggle that you can turn on or off independently.
You can also set the notification sound and badge settings for each app. The "Sounds" option lets you choose whether notifications make a sound or vibrate. The "Badge" option enables or disables the red number that appears on the app's icon showing how many unread items exist. Some users prefer sound notifications for urgent apps like phone calls or messages, but silent notifications for less critical apps like news updates.
Practical Takeaway: When you first turn on notifications for an app, iOS remembers this choice. The app doesn't need to ask permission again—you're now set to receive its notifications unless you later change the setting. This means you only need to visit this menu once per app.
Once you've turned on notifications for an app, you can customize exactly how those notifications arrive. Apple provides several style options that change where and how notifications appear. The Lock Screen option displays notifications on your iPhone's lock screen without requiring you to unlock the phone. This is useful for quick information like the current temperature or incoming message previews, which you can see without opening the app.
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The Notification Center option allows notifications to appear in your notification center, which you access by swiping down from the top of your home screen. Notifications that go to the notification center don't interrupt what you're doing—they collect in a list that you can review when convenient. This setting works well for less urgent updates like social media activity or app news.
The Banners option displays notifications as temporary pop-ups at the top of your screen. Banners appear for a few seconds then disappear, or you can tap them to open the app. For Alerts (sometimes called "Critical Alerts" for certain apps), the notification stays on screen until you dismiss it or respond. You can choose different styles for different apps based on their importance to you.
Sound and vibration settings let you control auditory feedback. By default, notifications may include a sound or vibration. If you're in a quiet environment and don't want notification sounds, toggle this off. You can also set different sounds for different apps—some users assign unique sounds to priority contacts or important apps so they recognize notifications by sound alone. Some apps also offer a "Critical Alerts" option that bypasses Do Not Disturb settings for truly time-sensitive information, like medication reminders or home security alerts.
Additionally, the Grouping option lets you choose how multiple notifications stack together. You can group them by app, by time, or turn off grouping entirely. The "Show Previews" option controls whether message content appears in notifications or whether it just shows the sender's name and that a message arrived.
Practical Takeaway: Different apps deserve different settings. Messages from family might use banners with sound, while newsletter notifications could silently collect in your notification center. Spend a few minutes customizing each important app—this prevents notification fatigue while keeping you informed.
Most people have dozens of apps installed, and many of them want to send notifications. Without a strategy, you could receive hundreds of notifications daily. Creating a system for which apps can notify you helps maintain focus and reduces unnecessary interruptions. Start by categorizing your apps into tiers based on how important their notifications are to you.
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Tier One might include essential apps like Messages, Phone, Calendar, and Health apps. These often contain time-sensitive or important information about people, schedules, or your well-being. You might enable all notification styles for these apps—banners, sounds, lock screen display, and badges. Tier Two could include communication apps like Email or work apps, which are important but less urgent than personal messages. These might use lock screen and notification center only, without sounds
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.