What clearing cache does and why you might do it

Cache is temporary data that apps and your browser store to load faster next time. Over time, cached files pile up and can slow your tablet down, use storage space, or cause an app to behave oddly. Clearing cache does not delete your photos, messages, or login information — it only removes those temporary files.

You might clear cache if an app is freezing, if you are running low on storage space, or if you straightforward want to free up memory. Most people do this once every few months, though heavy users might do it more often.

Key Takeaways

  • You can clear cache for a single app through Settings > Apps, or clear all cache at once through Settings > Storage.
  • Clearing cache does not remove your photos, messages, passwords, or any data you created — only temporary files apps stored.
  • The exact menu names and order depend on which version of Android your Samsung tablet runs, but the process is similar across all recent models.
  • If an app continues to malfunction after clearing its cache, you may need to clear the app's data or uninstall and reinstall it.

Clear cache for one app at a time

Open Settings and tap Apps. Find the app you want to clear cache for — you can scroll through the list or use the search icon at the top. Tap the app name to open its details page.

Look for Storage or Storage and cache. Tap it, then tap Clear cache. The button may say Delete cache on some models. You will see a confirmation message; tap OK or Delete to finish. The app will continue to work normally — you have only removed temporary files it stored.

Repeat this for any other apps you want to clear cache for. This method is useful if one specific app is slow or misbehaving, because you can target just that app without touching the others.

Clear all cache at once

Open Settings and tap Storage or Device care (the exact name varies by model and Android version). Look for an option called Storage, Manage storage, or Memory. Tap it.

You should see a breakdown of what is using space: Apps, Images, Videos, and so on. Look for Cached data or Cache in this list. Tap it, then tap Delete or Clear. Confirm the action when prompted.

This clears cache from all apps at once in one step. It is faster than clearing app by app, but you have no control over which apps are affected — all cached data goes.

Where to find these settings on different Samsung models

The path to cache settings can shift depending on your tablet model and which version of Android it runs. On most recent Samsung tablets running Android 12 or later, the route is Settings > Storage > Cached data. On older models or earlier Android versions, you might see Settings > Device care > Storage > Cached data instead.

If you cannot find the option in the places described above, try opening Settings and using the search bar at the top — type "cache" and the system will show you where that setting lives on your specific model. This is often the fastest way if the menu layout is unfamiliar.

The difference between clearing cache and clearing data

Clearing cache removes only temporary files. Clearing data removes everything the app has stored, including login information, saved preferences, and any content you created within the app. If you clear data for a social media app, for example, you will be logged out and will need to sign back in.

Start by clearing cache if an app is slow or buggy. Only clear data if clearing cache does not fix the problem. To clear data, follow the same path to the app's storage settings, but look for a button that says Clear data or Delete data instead of Clear cache.

When clearing cache does not solve the problem

If an app still freezes or crashes after you clear its cache, try clearing its data as well. This resets the app to the state it was in when you first installed it. You will need to sign back in and reconfigure any settings, but it often fixes persistent problems.

If clearing data does not help, uninstall the app completely and reinstall it from the Google Play Store. This removes every trace of the app and gives you a fresh copy. Before you do this, make sure you know your login information for that app, because you will need it to sign back in.

How often you should clear cache

There is no fixed schedule. If your tablet feels slow or an app is misbehaving, clear cache as a first troubleshooting step. If you are running low on storage space, clearing cache can free up a few hundred megabytes, though the amount varies depending on how much temporary data has accumulated.

Heavy users — people who stream video, use many apps, or browse constantly — might clear cache once a month. Light users might do it once or twice a year. There is no harm in clearing cache regularly, so if you want to do it weekly, that is fine.

Frequently Asked Questions

Will clearing cache delete my photos or messages?

No. Cache is only temporary data that apps store to speed up loading. Your photos, messages, contacts, and any files you created are stored separately and are not affected by clearing cache.

Can I clear cache without going into Settings?

Most Samsung tablets do not have a quick shortcut to clear cache from the home screen. You have to go through Settings. Some tablets have a Device care app on the home screen that can clear cache in fewer taps, but the Settings method works on all models.

What if I clear cache and the app still does not work?

Try clearing the app's data instead of just its cache. If that does not work, uninstall the app and reinstall it from the Google Play Store. Make sure you know your login information before you do this, because you will need to sign back in.

How much storage space will clearing cache free up?

It depends on how many apps you use and how long it has been since you last cleared cache. Clearing cache typically frees up anywhere from 100 megabytes to a few gigabytes. You can see exactly how much space cached data is using before you delete it by checking the Storage menu.

Is it safe to clear cache regularly?

Yes. Clearing cache has no negative effects on your tablet or apps. Apps will straightforward rebuild their cache the next time you use them, which may take a few extra seconds on first load. After that, they run normally.