Background apps quietly drain battery, eat mobile data, and slow down your phone — even when you’re not actively using them.
This guide covers how to stop apps running in background on both Android and iPhone, across different situations, with fixes for the problems people usually run into.
Why Apps Run in the Background
Apps stay active in the background to check for new messages, sync data, or reopen faster the next time — this is intentional, not a bug.
The issue only becomes real when an app is using far more battery or data than its purpose justifies.
How to Stop Background Apps on Android
Method 1: Force Stop an App
- Go to Settings → Apps.
- Tap the app you want to stop (use “See all apps” if it’s not listed).
- Tap Force Stop, then confirm.
Method 2: Restrict Background Activity (Recommended)
- Go to Settings → Apps → [App Name] → Battery.
- Choose Restricted to heavily limit background activity, or Optimized to let the system manage it automatically.
Method 3: Check Running Services (Developer Options)
- Go to Settings → About phone, tap “Build number” 7 times to enable Developer Options.
- Go to Settings → System → Developer options → Running services to see active apps and memory use.
- Tap an app in the list, then Stop to shut it down.
Method 4: Limit Background Process Count
- Inside Developer Options, scroll to Background process limit.
- Choose a limit (e.g., “No background processes” or “At most 2 processes”) to restrict how many apps can run simultaneously.
How to Stop Background Apps on iOS (iPhone)
Method 1: Turn Off Background App Refresh
- Go to Settings → General → Background App Refresh.
- Turn it off entirely, or leave it on and toggle off individual apps you don’t need refreshing constantly.
Method 2: Manually Close an App
- Swipe up from the bottom of the screen and pause in the middle (Face ID models), or double-press the Home button (older models).
- Swipe left or right to find the app.
- Swipe up on the app card to close it.
Method 3: Limit Location-Based Background Activity
- Go to Settings → Privacy & Security → Location Services.
- Select the app, and change its access to “While Using the App” instead of “Always.”
Method 4: Use Low Power Mode
- Go to Settings → Battery → Low Power Mode, and toggle it on.
- This automatically limits background activity system-wide, not per app.
Different Cases: How the Approach Varies
Case 1: One Specific App Is Draining Battery
Check Battery usage under Settings first to confirm the actual offender, then restrict just that app rather than disabling background activity broadly.
Case 2: You Need Messaging Apps to Stay Responsive
Avoid fully restricting apps like WhatsApp or email — this can delay notifications. Use “Optimized” (Android) rather than “Restricted,” or leave Background App Refresh on for that specific app (iOS).
Case 3: You’re on Limited Mobile Data
On Android, go to Settings → Apps → [App] → Mobile data & Wi-Fi, and disable background data specifically — this stops data use without fully restricting the app.
Case 4: Phone Is Old or Low on RAM
Use the Background process limit (Android Developer Options) to cap how many apps stay active at once — this helps older, lower-RAM devices noticeably.
Case 5: You Want to Stop Everything at Once (Temporarily)
On Android, open Recent Apps and tap “Clear all.” On iPhone, closing every app individually in the app switcher achieves the same — though neither is a permanent fix, since apps reopen naturally when used again.
Common Problems and Their Solutions
Problem: App Keeps Restarting After Force Stop
Cause: Force Stop only closes the app for the current session — it’s designed to relaunch on next use or reboot.
Solution: Use “Restricted” background settings instead of repeatedly force-stopping, since restriction persists across reboots.
Problem: Messages/Notifications Arrive Late After Restricting an App
Cause: Restricting background activity too aggressively blocks the app from checking for new data.
Solution: Switch that specific app back to “Optimized” instead of “Restricted,” or turn Background App Refresh back on for it (iOS).
Problem: “Developer Options” Not Showing Up
Cause: It’s hidden by default on all Android phones until manually enabled.
Solution: Go to Settings → About phone → tap “Build number” seven times — a message confirms Developer Options is now enabled.
Problem: Battery Still Draining Despite Restricting Apps
Cause: The actual drain may be from a system process, a faulty battery, or a different app entirely than assumed.
Solution: Recheck Settings → Battery → Battery usage to confirm which app or process is actually responsible before restricting further apps unnecessarily.
Problem: An App Misbehaves After Being Force Stopped
Cause: Some apps don’t handle abrupt termination cleanly, especially ones with active sync or downloads in progress.
Solution: Reopen the app normally and let it finish any pending process before force-stopping it again, or restrict background activity instead of repeated force stops.
Problem: Location Services Still Active After Restricting
Cause: Some system-level apps or widgets can still request location independent of the per-app setting.
Solution: Check for widgets or linked system services tied to that app, and disable location access at the system level under Privacy settings if needed.
Frequently Asked Questions
1. Does stopping background apps actually save battery?
Yes, for apps that sync frequently or use location constantly — but Android and iOS already manage most background activity efficiently on their own.
2. Is Force Stop the same as uninstalling an app?
No — Force Stop only closes the app temporarily. Uninstalling removes it completely from the device.
3. Will restricting background apps break notifications?
It can, for apps that rely on background checks to deliver alerts — use “Optimized” rather than “Restricted” for apps where timely notifications matter.
4. How do I know which apps are draining the most battery?
Check Settings → Battery (Android) or Settings → Battery → Battery usage by App (iOS) to see a ranked list.
5. Do I need Developer Options to stop background apps on Android?
No — most controls (Force Stop, Restrict, Battery settings) are available in regular Settings. Developer Options just gives a more detailed view.
6. Does closing apps from the app switcher actually help?
Only marginally — both Android and iOS are designed to manage memory automatically, so manually closing every app isn’t usually necessary.
7. What’s the safest setting for most apps?
“Optimized” on Android and leaving Background App Refresh on (but selectively toggled) on iOS — reserve “Restricted” or fully off for apps you rarely use.
Bottom Line
Stopping background apps is less about closing everything and more about targeting the specific apps actually draining battery or data.
Check battery usage first, restrict selectively, and avoid full restriction on apps where notifications genuinely matter — that balance keeps the phone efficient without breaking anything important.