Why your iPad slows down and what clearing memory actually means
When your iPad feels sluggish, the problem is usually not that it has run out of permanent storage — it is that too many apps are running at once and using your device's active memory, called RAM. Clearing this active memory is different from deleting files. Think of it like this: your iPad's storage is like a filing cabinet (permanent), and its RAM is like your desk (temporary workspace). When your desk is piled with papers, you work slower even though the cabinet is not full.
The good news is that you do not need special tools or apps to clear this memory. Your iPad handles most of this automatically, but you can speed things up by closing apps you are not using and restarting your device. If your iPad is also running low on actual storage space, you will need to delete files and apps — and that is a separate process covered below.
Key Takeaways
- Restarting your iPad clears active memory and fixes slowness in most cases — hold the power button, slide to power off, wait 30 seconds, then turn it back on.
- Close apps running in the background by swiping up from the bottom of the screen (or swiping down from the top-right on older iPads) to see what is open, then swipe up on each app you want to close.
- If your iPad storage is actually full, you need to delete apps, photos, or videos — check Settings > General > iPad Storage to see what is taking up space.
- Turning off background app refresh in Settings > General > Background App Refresh stops apps from using memory when you are not looking at them.
Restart your iPad to clear active memory
A restart clears everything your iPad is actively running and gives it a fresh start. This fixes slowness about 80 percent of the time and takes less than two minutes.
On iPad with Face ID (iPad Pro 11-inch and 12.9-inch, iPad Air 4th generation and newer): Press and hold the top button and either volume button together until you see the power-off slider. Drag the slider to the right. Wait 30 seconds, then press and hold the top button again until the Apple logo appears.
On iPad with a home button (iPad Air 3rd generation and older, iPad mini, regular iPad): Press and hold the top button until the power-off slider appears. Drag it to the right. Wait 30 seconds, then press and hold the top button again until you see the Apple logo.
Do not force-restart your iPad unless it is completely frozen. A normal restart is gentler and works just as well for clearing memory.
Close apps running in the background
Apps stay open in the background even after you stop looking at them, and each one uses a small amount of active memory. Closing the ones you are not using frees up that memory right away.
On iPad with Face ID: Swipe up from the bottom of the screen and pause in the middle. You will see all your open apps displayed as cards. Swipe up on any app card to close it. Swipe up on multiple cards if you want to close several at once.
On iPad with a home button: Swipe up from the bottom of the screen with four fingers, or swipe down from the top-right corner. You will see your open apps. Swipe up on each app you want to close.
You do not need to close every app — just the ones you know you are not using. Closing apps you use constantly (like Mail or Safari) and then reopening them actually uses more memory than leaving them open, so be selective.
Turn off background app refresh to reduce memory use
Background app refresh lets apps update their content even when you are not looking at them. This is useful for Mail and weather apps, but it also uses active memory constantly. Turning it off for apps you do not need to stay current stops them from running in the background.
Go to Settings > General > Background App Refresh. You will see a list of every app on your iPad. Toggle off the switch next to any app you do not need updating in the background. Mail, Messages, and weather apps are worth keeping on. Games, news apps, and social media can usually go off.
You can also turn off background app refresh entirely by toggling the main switch at the top, but this stops all apps from updating — most people prefer to turn it off selectively instead.
Check and free up actual storage space if your iPad is full
If restarting and closing apps does not help, your iPad might actually be running out of storage space, not just active memory. A full storage drive makes everything slow. Check how much space you have left by going to Settings > General > iPad Storage.
You will see a colored bar showing how much space is used and what is taking it up. Photos and videos are usually the biggest culprits. If you are over 90 percent full, you need to delete something. Start with these steps:
- Delete photos and videos you do not need. Open the Photos app, go to Albums, tap Select, and choose photos to delete. Videos take up far more space than photos — if you have old recordings, those are worth deleting first.
- Delete apps you do not use. Go to Settings > General > iPad Storage, find apps you have not opened in months, and tap the app name, then tap Delete App.
- Empty the Recently Deleted folder. In the Photos app, go to Albums > Recently Deleted, tap Select, and tap Delete All. Photos stay in this folder for 30 days before they are truly gone, so emptying it frees up space immediately.
- Clear Safari cache. Go to Settings > Safari > Clear History and Website Data. Choose how far back to clear (All Time clears the most). This removes temporary files Safari has stored.
If you still need more space after these steps, look at what else is taking room in iPad Storage. Large apps like games or video editing software can be reinstalled later if you need them again.
Prevent memory problems going forward
Once you have cleared your iPad's memory, a few habits will keep it running smoothly. Restart your iPad once a week — this takes two minutes and prevents memory from building up. Close apps you are not actively using, especially games and video apps. Keep your storage at least 10 percent free; when an iPad gets too full, it slows down even after you restart.
Also check for iOS updates regularly. Go to Settings > General > Software Update and install any available updates. These often include fixes that improve how your iPad manages memory.
Frequently Asked Questions
Will clearing memory delete my photos or documents?
No. Clearing active memory (RAM) does not touch your files. Restarting, closing apps, and turning off background refresh only affect what is running right now. Your photos, documents, and apps stay on your iPad. If you delete apps or files to free up storage space, those are gone — but that is a separate action you choose to do.
Do I need a cleaning app to clear my iPad's memory?
No. Cleaning apps from the App Store do not actually clear RAM — your iPad's operating system handles that automatically. These apps often just delete cache files, which you can do yourself through Settings. Save your storage space and skip them.
Why does my iPad slow down again after I restart it?
If slowness comes back quickly, your storage is probably full or a specific app is using too much memory. Check iPad Storage in Settings to see if you are over 90 percent full. If storage looks fine, restart again and pay attention to which app you were using when it slowed down — that app might have a problem and need to be reinstalled.
Is it bad to restart my iPad every day?
No, restarting daily is fine and actually helps. Many people restart their iPad once a week as routine maintenance. It does not wear out your device — it is the same as restarting a computer.
What is the difference between restarting and force-restarting?
A normal restart is what you do when your iPad is working but slow — you hold the power button, slide to power off, wait, and turn it back on. A force restart is only for when your iPad is completely frozen and will not respond. Force restart uses a different button combination and should not be your first choice because it is harder on the device.