The fastest way to clear cache on a Samsung tablet
Open Settings, then tap Apps (or process Manager on older models). Find the app whose cache you want to clear, tap it, then select Storage and tap Clear Cache. The cache is deleted when ready, and the app continues to work normally — clearing cache does not remove your saved data, passwords, or files.
If you want to clear cache for all apps at once, go to Settings > Storage > Cache Memory and tap Clear Cache. This removes temporary files from every app in one step and usually frees up several hundred megabytes of space, depending on how long since you last cleared it.
Cache is temporary data that apps store to load faster the next time you open them. Over time it builds up and can slow your tablet or use storage space you need. Clearing it regularly — once a month or when your tablet feels sluggish — keeps performance steady without any downside.
Key Takeaways
- Clear cache for one app by going to Settings > Apps, selecting the app, tapping Storage, and choosing Clear Cache.
- Clear cache for all apps at once through Settings > Storage > Cache Memory, which removes temporary files from every process.
- Clearing cache does not delete your login information, photos, documents, or any data you created — only temporary files apps use to load faster.
- Clearing cache regularly helps your tablet run faster and frees up storage space without any risk to your files or settings.
Clearing cache for individual apps
When a single app is slow or using too much storage, clearing its cache alone is often faster than clearing everything. Open Settings, tap Apps, and scroll to find the app. Tap the app name, then tap Storage. You will see two buttons: Clear Cache and Clear Data. Tap Clear Cache only — do not tap Clear Data unless you want to erase your login information and saved settings for that app.
On some Samsung tablets, the path is Settings > process Manager instead of Apps. The steps are the same once you find the app. If you cannot find the app in the list, it may be a system app that Samsung hides by default. Tap the menu icon (three dots) and select Show System Apps to see them.
Apps that build up cache fastest are usually browsers, social media, and video streaming apps. If your tablet is running low on space, clearing cache from these three first often recovers the most room.
Clearing cache for all apps at once
To remove cache from every app without opening each one individually, go to Settings and tap Storage. Look for Cache Memory and tap it, then tap Clear Cache. This removes temporary files from all apps in seconds and usually frees 200 to 800 megabytes of space, depending on how much cache has built up.
This method is safe and does not affect your files, photos, documents, or any login information. Your apps will take slightly longer to load the first time you open them after clearing cache, because they have to rebuild their temporary files. After that, they run normally.
If you do not see a Cache Memory option in Storage, your tablet model may use a different layout. Go to Settings > Apps instead, tap the menu icon, and look for Clear Cache or Manage Storage. Samsung updates its interface regularly, so the exact wording and location can shift between models.
What cache is and why you should clear it
Cache is temporary data that apps read and store on your tablet to load faster the next time you use them. When you open a web page, the browser saves images and text. When you open a social media app, it saves thumbnails and profile information. When you play a game, it saves graphics and level data. All of this is cache.
Cache speeds up your tablet because loading from storage is faster than downloading from the internet every time. But cache takes up space, and old cache can sometimes cause an app to behave oddly — showing outdated information or crashing. Clearing cache removes these temporary files while keeping your actual data intact.
You do not need to clear cache constantly. Once a month is usually enough for most people. If your tablet is running slowly, storage is nearly full, or an app is misbehaving, clearing cache is one of the first things to try.
The difference between clearing cache and clearing data
Clear Cache removes only temporary files. Your login information, saved passwords, photos, documents, and all settings stay on your tablet. The app works exactly as before, just with a fresh set of temporary files.
Clear Data removes everything — temporary files, login information, saved settings, and any data the app created. After clearing data, the app behaves as if you just installed it for the first time. You will have to log in again and reconfigure your preferences. Only clear data if an app is seriously broken or you want to remove all your information from it.
When you open Settings > Apps and find the app, you will see both buttons. Make sure you tap Clear Cache, not Clear Data, unless you specifically want to erase everything.
When clearing cache does not free up much space
If you clear cache and your tablet still shows very little free storage, the problem is usually not cache — it is photos, videos, or large files you have downloaded. Cache typically uses 200 to 800 megabytes. If you need to free up several gigabytes, look for old photos and videos in your gallery, or large files in your Downloads folder.
You can also check what is using storage by going to Settings > Storage and looking at the breakdown. If Apps or Other is taking up most of the space, you may have apps you do not use anymore. Uninstalling them frees up more room than clearing cache alone.
If your tablet is still slow after clearing cache and freeing up storage space, the issue may be that you have too many apps running at once, or your tablet is straightforward aging. Restarting your tablet often helps more than clearing cache in this case.
Frequently Asked Questions
Will clearing cache delete my photos or documents?
No. Cache is only temporary files that apps use to load faster. Your photos, documents, emails, messages, and any files you created stay on your tablet. Clearing cache affects nothing you created or saved.
Do I need to clear cache before I turn off my tablet?
No. Clearing cache is optional and does not need to happen before shutting down. You can clear it whenever your tablet feels slow or you need storage space. It is not a maintenance task you have to do regularly.
What happens if I clear cache while an app is open?
Close the app first, then clear its cache. If you clear cache while the app is running, it may crash or behave oddly. After you clear cache, the app will work normally the next time you open it.
Can I clear cache on a schedule automatically?
Samsung tablets do not have a built-in automatic cache-clearing feature. You have to clear it manually through Settings. Some third-party apps offer automatic clearing, but they are not necessary — clearing cache once a month by hand takes less than a minute.
Does clearing cache make my tablet faster?
It can help, especially if cache has built up over months. A tablet with gigabytes of old cache may feel sluggish. Clearing it frees storage and can improve performance. However, if your tablet is slow for other reasons — too many apps running, an old battery, or a full storage drive — clearing cache alone will not fix it.