How to Stop Apps From Running in the Background (2026)

If you want to know how to stop apps from running in the background, the switch exists on every major platform and it is called something different each time: Background app permissions on Windows 11, Login Items on macOS, Background App Refresh on iPhone, and a per-app battery setting on Android. Most of the work takes about ten minutes.

Apps keep running after you close them for good reasons. They sync mail, hold a VPN tunnel, keep navigation alive, download updates and answer alarms while the screen is off. Some of that work is the reason the app works when you pick it up again.

The useful move is not to kill everything. It is to find the two or three apps actually costing you battery or data, restrict those, and leave the rest alone. Swiping apps away from the app switcher every few minutes does close to nothing on modern phones, and on Android it can make things worse.

What You Need

Before you change a setting, get four things straight: which device you are on, which version of its operating system, which apps are actually responsible, and what you still need those apps to do in the background.

• Device and version. The menu names differ across Windows 11 and Windows 10, and across iOS, iPadOS and Android skins from Samsung, Google, Xiaomi and OnePlus. Check Settings > About before you follow any guide, including this one.
• The suspect apps. Battery usage and data usage screens list them for you. Guessing leads people to disable something that was never a problem.
• Administrator access on Windows. Changing startup and background permissions for machine-wide items needs an elevated account.
• Your must-keep list. Messaging, mail, alarm and timer apps, maps and navigation, VPN clients, antivirus, security keys, wearables, music during workouts, and anything that must ring through when the phone is locked.

Write that list down before you start. People discover halfway through a cleanup that their only phone alarm no longer fires, and that is a bad morning.

Step-by-Step: How to Stop Apps From Running in the Background on Each Platform

Start with the fastest path for your system, then use the detailed section below to do it properly.

The Short Version: Where the Setting Lives on Each Platform

• Windows 11: Settings > Apps > Installed apps > the app > Advanced options > Background app permissions > Never. Controls whether that app can run after you close it.
• Windows 10: Settings > Privacy > Background apps. Controls Microsoft Store apps running in the background, not classic desktop programs.
• macOS Ventura and later: System Settings > General > Login Items & Extensions. Controls what relaunches at login and what is allowed to stay running.
• iPhone and iPad: Settings > General > Background App Refresh. Per-app refresh, plus separate Wi-Fi and cellular choices.
• Android: Settings > Apps > See all apps > the app > Battery > set it to Restricted. Controls CPU wakeups, background mobile data and auto-start.

On Windows 11

Windows 11 splits the problem in two. Startup decides what launches when you sign in, and background permissions decide what keeps running after you close the window. You need both.

1. Open Settings > System > Power & battery > Battery usage to see which apps used the most energy in the last 24 hours. Sort by energy use rather than CPU time, so a chatty sync client shows up instead of the browser.
2. Press Ctrl + Shift + Esc to open Task Manager, then click the Startup apps tab. Disable anything you do not want open at sign-in, such as game launchers, updater services and second-messenger apps.
3. For a specific app, go to Settings > Apps > Installed apps, find it in the list, and click the three dots next to its name.
4. Choose Advanced options, then find Background app permissions and set it to Never. This is the exact path to stop an individual app from running in the background on Windows 11.
5. Restart the app and leave the machine for a while, then check Battery usage again to see whether the number moved.

Two things to expect. Ending a process from the End task button in Task Manager is temporary, because anything registered to start again will do so at the next launch, sign-in or Windows Update. And the Advanced options entry does not exist for apps that do not support background permissions, which includes plenty of classic desktop programs and most Adobe tools. When that menu is missing, the app has no background permission to turn off, so use the Startup tab or uninstall it.

On Windows 10

On Windows 10 the control lives in one place: Settings > Privacy > Background apps. Under Choose which apps can run in the background, switch off individual apps or turn off the master toggle to stop all of them.

Know the limit before you flip that master switch. This setting governs Microsoft Store apps and anything that behaves like one, not classic Win32 desktop programs. A game, a scanner utility and most background utilities will keep running no matter what you set here, which is why so many Windows 10 troubleshooting threads end at Task Manager instead.

On macOS

macOS is the platform most guides skip, and it is the one with the clearest single control. On Ventura and later, open System Settings > General > Login Items & Extensions. You get two lists: items that open when you log in, and a second list of items allowed to keep running in the background.

1. Untick anything in the Allow in the background list that you do not recognise or do not use. This is where chat clients, updaters and cloud-sync helpers usually hide.
2. For a specific app, open System Settings > Apps, pick the app, and look for an Options panel. Some apps expose their own switches there, such as launching at login or showing an icon in the menu bar.
3. On macOS Sonoma and Sequoia, per-app background controls sit in the same Apps > App name > Options area rather than in General, which is why older instructions send you looking in the wrong place.
4. To watch what is happening right now, open Activity Monitor (found in Applications > Utilities), click the Energy tab, and sort by the energy impact column.

Leave your password manager, antivirus or endpoint security agent, cloud sync and backup tools, and anything that maintains a VPN connection. Removing a security helper from that list is how people end up unprotected. A separate headache: entries for apps you already uninstalled often stay in the list, and the Settings window offers no button to clear them. Deleting the leftover entry means editing the background task management database, so most people just leave it and ignore it.

On iPhone and iPad

iOS runs background work on its own schedule, and Background App Refresh is the only real switch you get. Open Settings > General > Background App Refresh and you will see a master toggle at the top with a per-app list underneath.

1. Turn off individual apps rather than using the master toggle, so mail and messaging keep working.
2. Tap an app in the list to choose which networks it may use. Some apps offer Wi-Fi only instead of Wi-Fi and cellular, which is often the better fix when your problem is a mobile data bill rather than battery.
3. Use Settings > Battery > Low Power Mode for a global reduction. It throttles background activity and limits some wireless activity, and it switches off on its own at a set battery level unless you lock it there.
4. Check the per-app battery charts under Settings > Battery to see what is waking up, since iOS records background wake time separately from foreground use.

Be clear about what this does and does not do. Turning off refresh for an app means it stops pulling new content in the background; the app still wakes for a scheduled push if the developer allows it. It is a limit, not a wall. And force-quitting from the app switcher is close to pointless here, and can quietly break the background refresh that app needs to receive messages on time. Leave those apps alone.

On Android: How to Stop Apps From Running in the Background Without Breaking Sync

Android gives you the most control of any platform, and the most ways to shoot yourself in the foot. Work in this order, and resist the urge to hit Force stop.

1. Open Settings > Battery > Battery usage and check the last 24 hours or the last 7 days. The same screen has a battery optimisation entry for each app.
2. To see everything genuinely running, including processes the normal app list hides, enable Settings > About phone > Build number tapped seven times, then open System > Developer options > Running services. Treat this as a viewing tool. Many system services refuse to be stopped and restart immediately.
3. For one app, go to Settings > Apps > See all apps > App name > Battery and turn off Allow background activity, or set it to Restricted on Android 12 and later. This is the setting that survives a relaunch.
4. Handle mobile data separately. In the same app page, open Mobile data and turn off Background data to stop the app using cellular while you are on Wi-Fi, without slowing the app down on Wi-Fi.
5. Stop the app from coming back after a reboot with Settings > Apps > Special app access > Auto-start, which is the path on Xiaomi, Redmi, OnePlus and Oppo devices.

Samsung phones add their own layer. Under Settings > Battery > Background usage limits you will find Deep sleeping apps and Never sleeping apps. Anything on the Never sleeping list ignores the battery restrictions you just set, which is a common reason a change appears to do nothing. Move it to Deep sleeping apps and it will obey.

Now the part most guides leave out. On Android 12 and later, force stopping an app repeatedly sets off relaunch and wake cycles: the app restarts, checks for updates, and the system schedules another wake. Net battery use goes up, not down. Set the app to Restricted and leave it alone. The same applies to swiping apps out of the recents list, which does not actually end them.

Some Android apps genuinely need unrestricted background access: messaging, phone and dialer, alarms, navigation, VPN clients, wearables, security and antivirus apps, backup tools, and any app receiving calls. Restrict those and something will stop working within a day.

Verify That the Change Worked

Give it a day before you decide anything. Background work follows schedules, so a two-hour window tells you very little.

• On Android, compare Battery usage for the app across the 24 hours before and after the change.
• On iPhone, compare the per-app chart under Settings > Battery, looking at background time rather than screen time.
• On Windows, recheck Settings > System > Power & battery > Battery usage and the Task Manager Processes tab sorted by CPU.
• On macOS, sort the Energy tab in Activity Monitor and watch the energy impact.
• Check mobile data usage too, if data was the concern: Settings > Apps > See all apps > App name > Mobile data on Android, or the cellular screen in iOS Settings.

Then test the things that matter. Send yourself a message from the app you restricted, set an alarm for tomorrow morning, and check that whatever syncs your photos or files still does. If an app misbehaves, switch its setting back rather than debugging a system that was working fine.

Common Mistakes

Force stopping apps on repeat. This is the most common mistake and it makes battery drain worse on Android 12 and later. Use the Restricted battery setting and the auto-start toggle instead; both stick, force stop does not.

Restricting every app. The fastest way to break a phone is to blanket-apply restrictions. Work app by app, starting with the top three on your battery report, and keep the must-keep list out of it.

Changing the wrong network setting. Turning off background mobile data is not the same as stopping background activity. The app still runs and wakes the CPU, it just stops using cellular. If your problem is battery or heat, you need the battery setting, not the data one.

Expecting Background App Refresh to be a kill switch. On iOS, an app with Background App Refresh off still receives scheduled pushes if the developer allows it. And if the master toggle is off, you cannot re-enable individual apps until you turn the master toggle back on.

Work or school devices. A managed device blocks most of these changes, and the options are greyed out or missing entirely. If your employer or school manages the phone, the fix is an IT policy change, not a setting.

Multiple user accounts and profiles. Each Windows user and each Chrome or Edge profile keeps its own startup and background settings, so one account can still relaunch what another account disabled.

Apps that wake for reasons you did not set. Signed-in accounts, Bluetooth accessories, geofencing, push notifications and security services all schedule wakeups that have nothing to do with the app you restricted. When one app behaves this way, look at what it is connected to before you disable it.

Uninstalling half measures. If you never open an app, deleting it does more for battery and storage than any toggle. That is the fix people skip because it involves deciding something is unnecessary.

A good habit stops the problem coming back: review your battery report once a month, keep background mobile data off for apps that only need Wi-Fi, and re-check the OEM auto-start list after every system update, since those menus get rearranged.

Frequently Asked Questions

Start with the battery or data usage screen, not with a random app. The app at the top of that list is almost always the one causing the problem, and restricting only that one is a ten-minute job that you can actually measure. Everything past that is optimisation, not a fix. This guide covers Windows 11, Windows 10, macOS Ventura and later including Sonoma and Sequoia, iPhone and iPad, and Android from version 12 onward, with Samsung and Xiaomi notes where the menus differ.