I’m confused about the right way to close apps on my iPhone. I’ve heard different advice about swiping up, force-quitting, and whether it even helps with battery life or performance. I’m worried I might be doing it wrong and possibly hurting my phone instead of helping it. Can someone walk me through the correct method and when I should actually close apps?
Short version. You are overthinking it.
- How to close apps on iPhone
On iPhone with Face ID:
• Swipe up from the very bottom and pause in the middle.
• You see the app switcher.
• Swipe an app card up to force quit it.
On iPhone with Home button:
• Double‑press the Home button.
• Swipe the app card up to force quit.
That is the only “close” there is on iOS. Swiping up once from the bottom to go Home does not close the app, it moves it to the background.
- What iOS does with background apps
iOS pauses most apps in the background after a few seconds.
They stop using CPU.
They stay in RAM so they open fast.
If the system needs RAM, it kills older background apps itself.
You do not need to manage this every day.
- When force quitting helps
Force quit when:
• An app is frozen or glitchy.
• An app keeps crashing on open.
• An app is stuck on bad network behavior, like streaming or loading forever.
In those cases, swipe up in the app switcher to kill it, then reopen.
- Battery and performance reality
Apple engineers have said this multiple times.
Manually killing apps all the time does not help battery life.
It often hurts it.
Reason:
• Opening an app from scratch uses more CPU and energy than resuming a paused one.
• If you keep swiping every app away, iOS has to relaunch them from zero each time.
So if you keep “cleaning” the app switcher every few minutes, you do extra work for the phone and waste battery.
- Stuff that does affect battery more
If you worry about battery, adjust these instead of closing apps all day:
• Settings > Battery > Battery Health & Charging
Check battery health percentage.
• Settings > Battery
Look at “Last 24 hours” and “Last 10 days”.
See which apps use the most battery.
• Settings > General > Background App Refresh
Turn off for apps you do not need updating in the background.
• Settings > Privacy & Security > Location Services
Set most apps to “While Using”.
Avoid “Always” unless needed, like maps, tracking devices, or similar.
• Lower screen brightness or use Auto-Brightness.
• Use Wi‑Fi instead of cellular when possible.
- What you should do daily
• Do not routinely force quit everything.
• Go Home with a single swipe or Home button.
• Only open the app switcher when you need to jump between apps or kill a misbehaving one.
You are not doing damage if you have been force quitting, it is just unnecessary effort and some extra battery use.
So yeah, simple rule.
Leave apps alone unless they misbehave.
Then swipe up in the app switcher and reopen.
You’re not doing it “wrong,” you’re just doing extra work you don’t need to. @jeff covered how to force-quit; let me zoom in on the “should I even be doing this” part and where I slightly disagree.
1. What “closing” really means on iPhone
Swiping up once from the bottom (or pressing Home) = app goes to background, paused, not actively burning CPU.
Force‑quitting from the app switcher = telling iOS “kill this now, dump it from memory.”
Most of the time, you only need the first one. That’s your normal “I’m done for now.”
2. When it actually makes sense to force‑quit
I agree with @jeff on: frozen, glitchy, stuck apps.
I’d add a few more that I do kill:
- Apps that aggressively reconnect (some VPNs, some buggy music or podcast apps)
- Banking or other sensitive apps if I just feel better fully closing them
- Navigation apps after I’m done with a trip so they stop using GPS if they’re being weird
Is it strictly necessary every time? No. But if an app feels “overactive” or creepy, I don’t mind force‑quitting it. Peace of mind matters too.
3. Where people go overboard
The “swipe up and clear everything” habit every few minutes is what hurts you:
- iOS is already pausing apps in the background
- When you constantly kill them, the next open is a cold start that costs more battery and time
- Some apps re‑initialize services each launch, which can actually increase background activity for a bit
So if you’re nuking your app switcher 20 times a day, yeah, that’s counterproductive.
4. Small place where I kinda disagree with the ultra-purist view
Some folks say “never force‑quit unless broken.” I think that’s a bit too strict. Situations where it’s reasonable to do it even if nothing is ‘broken’:
- You’re traveling and on low battery, and you want to minimize anything that might wake in background
- You’re done with a heavy app like a certain social app that loves to preload tons of content
- You’re debugging weird battery drain and want to temporarily rule out a specific app
It’s still not mandatory, but it’s not some mortal sin either.
5. Easy rule of thumb so you can stop worrying
- Normal use: just go Home. Don’t think about it.
- If an app feels frozen, buggy, or won’t behave: app switcher → swipe it away → reopen.
- Don’t “spring clean” your app switcher like it’s a chore. iOS is already doing the unseen janitor work.
If your phone feels fine and battery is acceptable, you can pretty much forget about “properly closing” apps and let the system handle it. The stress about “doing it wrong” is probably costing you more energy than the apps are.
You’re overthinking it a bit, but that’s Apple’s fault for making the whole app-closing thing feel mysterious.
@jeff already nailed the “how to” and most of the “when.” Let me zoom out and answer what you’re actually worried about: performance, battery, and whether you can “mess up” your iPhone by closing apps the “wrong” way.
1. You can’t really do it “wrong”
There isn’t a hidden secret combo that only pros know. Tapping Home or swiping up once = totally normal exit. Using the app switcher to swipe apps away = force quit. Both are allowed behaviors. You are not harming the phone’s hardware or corrupting iOS by using either.
Where I slightly disagree with @jeff: I think Apple’s messaging has been so “don’t force-quit” that people feel guilty doing it. You shouldn’t. It is a tool. Just not one you need every hour.
2. Battery & performance reality
-
Regular exit (home swipe)
• iOS pauses the app and keeps it in RAM
• Uses almost no CPU
• Relaunching is faster and cheaper on battery -
Constant force quits
• Each relaunch reloads data, reconnects to servers, reinitializes frameworks
• That spike actually costs more energy than just letting it sit paused
• Can make your phone feel slower if you kill everything compulsively
So no, force‑quitting your entire app list every time you lock the phone is not a battery hack. It is the opposite.
3. When force‑quitting is actually useful
I line up with @jeff here, with a couple extra nuances:
Good reasons to force‑quit:
- App is frozen, scrolling is jerky, or it refuses to respond
- Audio keeps playing when it shouldn’t
- GPS/location arrow stuck on after you’re clearly done navigating
- App is hogging background tasks (podcasts stuck syncing, weird VPN behavior)
- Security peace of mind after using banking, medical, or work apps
Debatable but reasonable:
- You are at 5–10% battery and not near a charger. Killing a known “heavy” app (some social media or streaming apps) can help a bit, although not dramatically.
- You are debugging “something is draining my battery” and want to isolate a suspect app temporarily.
Where I push back on some ultra-relaxed advice: if you see an app misbehaving (phone hot, battery dumping quickly right after using one particular app), I think it is perfectly rational to force‑quit it while you figure things out. I would not just “trust iOS” in that specific scenario.
4. What to do instead of obsessively closing apps
If your goal is a smoother phone and better battery, these help more than swiping cards away:
- Check Settings → Battery → Battery Usage and see which apps actually matter
- Turn off Background App Refresh for apps that do not need it
- Reduce constant notifications from chat/social apps
- Keep iOS reasonably up to date
All of those give more consistent gains than “housekeeping” your app switcher.
5. Simple mindset so you can stop stressing
- Normal day: just leave apps alone. Hit Home / swipe up and move on.
- Something is clearly off with one app: force‑quit that one, not everything.
- Never feel obligated to clear the entire app carousel. It is not trash you must empty.
Short version: You are not “doing it wrong,” you are just doing extra maintenance that iOS already does automatically, and sometimes making the phone work harder in the process.
On pros & cons in general of this whole “properly closing apps on my iPhone” idea:
Pros:
- Force‑quitting can fix frozen or glitchy apps quickly
- Can stop genuinely misbehaving background processes
- Gives some people useful peace of mind for sensitive apps
Cons:
- Doing it routinely to every app wastes battery
- Slows down relaunches and can make the phone feel laggier
- Creates anxiety around a problem the system already manages
If you stop treating closing apps as a chore and instead as an “only when there’s a problem” tool, you’ll worry less and your phone will probably run better.