Where to find your list of running apps
On most Android phones, you can see what apps are running in the background by opening Settings, then Apps or process Manager (the exact name varies by phone maker). From there, look for a tab labeled Running or All — this shows every app currently using your phone's memory and processing power, whether you can see it on your screen or not.
Some phones also let you swipe up from the bottom of your home screen to see recent apps, but that list only shows apps you've used recently, not everything running right now. The Settings method gives you the complete picture.
If you can't find the Running tab, your phone may be newer — some recent Android versions moved this information. Try Settings > Device Care or Battery > Battery Usage instead. This shows which apps are consuming the most resources, which tells you which ones are actively running.
Key Takeaways
- Go to Settings > Apps > Running to see every app currently using your phone's memory and processing power.
- Apps running in the background consume battery and slow down your phone, even when you're not looking at them.
- You can force-stop most apps without breaking your phone, but some system apps will restart automatically.
- Uninstalling an app is more permanent than force-stopping it, but force-stopping takes effect when ready and uses no storage.
Why apps keep running when you're not using them
When you close an app by pressing the back button or swiping it away, it often doesn't actually stop. Instead, it stays in your phone's memory so it can start faster the next time you open it. Apps also stay running to send you notifications, check for new messages, or refresh their data in the background.
This is by design — it makes your phone feel faster and keeps you updated. But it also drains your battery and uses memory that could go to other tasks. The more apps running at once, the slower your phone becomes, because your processor has to split its attention between all of them.
Some apps are worse offenders than others. Social media apps, messaging apps, and location-based apps tend to run constantly in the background. Weather apps, news apps, and email clients do the same. Games almost never need to run in the background, so if you see a game in your running apps list, it's usually safe to stop.
How to stop an app from running right now
Once you've found the running apps list in Settings, tap any app name to open its details page. You'll see a button labeled Force Stop or Stop. Tap it. The app will close when ready and stop using your phone's resources.
Force-stopping an app does not uninstall it — the app is still on your phone and you can open it again whenever you want. It straightforward stops the background process right now. The app may restart itself later if it's designed to do so, or if you open it again.
System apps (apps that came with your phone, like Settings or Phone) often restart automatically even after you force-stop them. This is normal and expected. You can still force-stop them temporarily if you need to free up memory in a hurry, but they'll come back.
The difference between force-stopping and uninstalling
Force-stopping pauses an app right now but leaves it installed on your phone. It takes effect when ready, uses no storage space, and you can undo it by opening the app again. Use this when you want quick relief from a slow phone or a draining battery.
Uninstalling removes the app from your phone entirely. It frees up storage space permanently and stops the app from running in the background ever again. But you have to read and install it again if you change your mind, which takes time and data.
For apps you don't use often, uninstalling is usually the better choice — it solves the problem permanently and gives you storage back. For apps you use sometimes but don't want running all the time, force-stopping works fine. You can always open the app later when you actually need it.
Apps that should usually stay running
Some apps need to run in the background to work properly. Your phone's dialer, messaging app, and email client should stay running so they can receive calls and messages. Your lock screen app, system launcher, and keyboard app need to run constantly. If you force-stop these, your phone becomes hard to use.
Location services, Bluetooth, and your phone's security software also need to run in the background. If you use a fitness app that tracks your steps, or a maps app for navigation, those need background access too. The key is that these apps should only run when you actually need them — turn off location services when you're not navigating, and turn off Bluetooth when you're not using wireless headphones.
If you're not sure whether an app should be running, a safe rule is: if it's a system app (it came with your phone), leave it alone. If it's an app you installed and you don't recognize it, it's usually safe to force-stop or uninstall.
How to prevent apps from running in the background automatically
Instead of force-stopping apps one at a time, you can prevent them from starting in the background in the first place. Go to Settings > Apps, tap the app name, then look for Battery or Permissions. You'll see an option like Battery Optimization, Restrict Background Activity, or Allow Background Activity. Turn this off or set it to Restricted.
This tells Android not to let the app run in the background unless you're actively using it. The app will still work normally when you open it, but it won't drain your battery when you're not looking at it. Some apps may not send notifications as quickly, but most users don't notice the difference.
You can also turn off notifications for apps you don't need to hear from. Go to Settings > Apps > [app name] > Notifications and toggle off Allow Notifications. This stops the app from waking up your phone to show you alerts, which saves battery and keeps your phone faster.
What to do if your phone is still slow after stopping apps
If you've force-stopped several apps and your phone is still sluggish, the problem may not be background apps. Your phone's storage might be almost full — when you have less than 10 percent of storage free, Android slows down significantly. Check Settings > Storage to see how much space you have left. If it's low, delete old photos, videos, or apps you don't use.
Your phone may also be overheating, which causes it to slow itself down automatically to cool off. If your phone feels warm, close all apps, turn off the screen, and let it sit for a few minutes. Avoid using it in direct sunlight or in a hot car.
Restarting your phone also helps. Turn it off completely, wait 10 seconds, and turn it back on. This clears your phone's memory and stops all running apps at once, which often makes a noticeable difference in speed.
Frequently Asked Questions
Will force-stopping an app delete my data or messages?
No. Force-stopping an app only pauses it — it doesn't touch any of your data, messages, photos, or settings within that app. When you open the app again, everything will be exactly as you left it.
Can I break my phone by force-stopping the wrong app?
It's very hard to break your phone this way. System apps restart automatically even after you force-stop them. If you force-stop an app and something stops working, just open the app again or restart your phone. The worst that happens is you have to undo what you did.
Why do some apps restart even after I force-stop them?
Apps that are set to run at startup, or apps that other apps depend on, will restart automatically. This is especially true for system apps. If an app keeps restarting and you don't want it running, uninstall it instead of force-stopping it.
Does turning off background activity stop notifications?
It may delay them slightly, but most apps will still send notifications — they just won't arrive quite as fast. If you want to stop notifications completely, go to Settings > Apps > [app name] > Notifications and turn off Allow Notifications.
How often should I check what apps are running?
You don't need to check regularly. Only look at your running apps when your phone feels slow or your battery is draining faster than usual. Once you've force-stopped or restricted the apps that don't need to run in the background, you can leave it alone.