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10 Best Android Cleaner Apps To Clear RAM And Cache In 2021


Feb 1, 2021

Routine maintenance is not a necessity in Android, but it surely is a good idea to brush up your Android phone from time to time. That’s where Android cleaners come in. They can boost a device’s performance, enhance battery life, and get rid of junk files.

But do these Android cleaning apps really work? In some cases, they are helpful. For instance, cache files pile up over time and need to be cleared. Also, junk from ads and image thumbnails take up a lot of space.

Android cleaner apps do an excellent job of finding unnecessary files and helping you delete them. But using them for RAM cleaning is obsolete since newer versions of Android take good care of that.

If you are using a budget phone or an older phone whose performance has slowed down, take a look at this list of the best cleaner apps for Android in 2021.

10 Best Android Cleaner Apps 2021

  • SD Maid
  • Norton Clean
  • CCleaner
  • Files by Google
  • Droid Optimizer
  • Ace Cleaner
  • AVG Cleaner
  • Avast Cleanup & Boost
  • All-In-One Toolbox: Cleaner, Booster, App Manager
  • Cleaner for Android

1. SD Maid

SD maid android cleaner appSD maid android cleaner app

SD Maid is probably the most underrated phone cleaner app. The app is known for in-depth cleaning of junk files on Android.

For that purpose, it offers a wide range of tools to manage extra files. Once done with the cache, you can take care of duplicate files, files left by previously installed apps, manage current apps and more. It is also a brilliant device storage analyzer, giving users a detailed overview of the device’s storage. These widgets help in speeding up the cleaning process.

You can also schedule the cleaning process using this clearer app for Android. However, the Scheduler and a few other features are only available to SD Maid Pro users. While the user interface is clean and structured, it might take some time to get the hang of it.

Play Store Rating – 4.4
Downloads – Over 10 million

Special Features of SD Maid

  • Comes with a file explorer
  • Optimize database
  • In-depth file cleaning

2. Norton Clean

The Android phone cleaner app is developed by Norton, who is well-known in the security industry for its anti-virus products. It is one of the best android cleaner apps without ads. You can trust the cleaner app for its efficiency as well as for safeguarding user privacy.

Norton says it has analyzed the junk file behavior of millions of apps and therefore removes junk files with accuracy. The cleaner for Android looks for residual files left behind by deleted apps, cache files, and more. It also allows users to remove pre-installed apps. On top of that, you will get recommendations to delete apps that you rarely use.

All in all, Norton is one of the best phone cleaning apps since removing residual junk files will ultimately give you a performance boost.

Play Store Rating – 4.6
Downloads – Over 5 million

Special Features of Norton Clean

  • Option to clear cache of individual apps.
  • Allow users to move apps to SD cards
  • Helps in removing bloatware

3. CCleaner

ccleaner android

The phone cleaning app not only does wonders for Android but also for Windows 10 PCs and macOS. You can remove junk, clean your phone’s RAM, and reclaim more space using CCleaner. It’s one of the best free cleaners for Android.

It gives you the option to uninstall multiple applications at once. The Storage Analyzer feature gives you a better idea of how the space on your smartphone is being used.

Apart from the essential cleaning functions, CCleaner for Android also features a system monitoring tool. It lets you keep an eye on the CPU usage of different apps, the RAM being consumed by apps, and the device’s temperature levels.

While it’s a great cleaning app for Android, CCleaner has also been criticized for annoying users with intrusive ads and once collecting user’s data without their consent.

Play Store Rating – 4.7
Downloads – Over 50 million

Best features of CCleaner

  • The new update manages system permissions in a better manner
  • System analyzer provides extra benefits
  • Options to check the individual impact of each app on storage
  • Batch uninstallation of apps

4. Files By Google

Files by Google Cleaner app Android

Files by Google is an easy-to-use trusted phone cleaner app for Android users. While cleaning junk files, the app recommends users to delete old memes, photos, unused apps, and a lot more.

The best part about File by Google is that it’s primarily a file manager and offers a fast offline file-transfer service, making it the perfect all-rounder. On top of that, there are no ads. In other words, it’s the best android cleaner app without ads.

It has a friendly interface that helps users manage their files and folders. But going back to cleaning, the app sends useful suggestions for files to erase before users run out of space. However, you might feel the lack of certain cleaning features compared to the other best Android cleaner apps mentioned here.

Play Store Rating – 4.6
Downloads – Over 500 million

Special Features of Files By Google

  • Smart recommendations for cleaning files
  • Also, a file manager that offers a fast offline file-transfer service
  • Helps you find files faster with smart filters

5. Droid Optimizer

Droid Optimizer best cleaner apps

Droid Optimizer is one of the oldest and most lightweight cleaner apps for Android. While the UI may look a little old, it does a brilliant Android cleaning job on most smartphones. The app also features a dark theme, if you’d prefer that way.

The Android app has a dashboard on the front detailing the RAM as well as the free space left. While cleaning your Android, you can terminate the background process with one tap. You can also set up the app on auto clean up.

The best part about the app is that you can also look at apps that may have been given sensitive permissions. Also, the app is ad- free.

Overall, Droid Optimizer is one of the best cleaner apps for Android that you can use in 2021.

Play Store Rating – 4.4
Downloads – Over 1 million

Special Features of Droid Optimizer

  • Check which Android apps have critical permissions
  • One tap cleanup

6. Ace Cleaner

A simple but effective Android cleaner app, Ace Cleaner can give you a new experience in phone optimization. With its highlighting features like Ace Clean, Ace Boost, Quiet Notification, Battery Saver, and CPU Cooler, the Ace Cleaner can boost and maximize your phone’s performance.

It has a fantastic duplicate photo cleaner that can find similar photos in your storage and gives you the option to delete them, to retain your favorites and clean up space. With multiple features and an intuitive UI, it’s easily the best android cleaner of 2021.

Play Store Rating – 4.6
Downloads – Over 10 million

Special Features of Ace Cleaner

  • Ace Boost to stop apps that automatically start
  • Integrated DND mode for muting notifications
  • A specialized cleaning tool for Facebook
  • Integrated app lock

7. AVG Cleaner

AVG Cleaner is another one of the best Android cleaner apps you can try. Apart from cleaning junk, it also acts as a file manager, a memory booster and an intelligent photo analyzer that removes bad quality or duplicate photos.

The cleaner app analyses the apps that are putting a toll on the battery and asks you to either stop them or remove them, depending upon your usage. Within the app, you can easily kill background apps, thus improving the device’s performance. Aside from that, the cleaner app also has battery saver options.

The best part is the app analytics which gives you a brief on how the app is draining battery and your usage analytics. Ads can be a little annoying, however overall it’s a great phone cleaner app.

Play Store Rating – 4.6
Downloads – Over 50 million

Special Features of AVG Cleaner

  • Automatic cleaning settings
  • File manager with storage analyzer
  • Option to hibernate apps

8. Avast Cleanup & Boost

Avast is another one of the top brass antivirus providers that also has a cleaner app for Android users. In terms of features, the app is pretty similar to AVG cleaner as it has a photo analyser, and an option to hibernate apps.

That being said, there are a few unique things about the app such as the integration of cloud storage and safe cleaning. You can also optimize the size of the images under the photo optimizer, however this feature is only available to paid users. If you are serious about getting rid of junk files, then Avast is the best cleaner app for Android in 2021.

Play Store Rating – 4.7
Downloads – Over 50 million

Special Features of Avast Cleanup

  • Photo optimizer
  • Battery profiles
  • Cleaning adviser

9. All-In-One Toolbox: Cleaner, Booster, App Manager

All-In-One Toolbox, as the name suggests, is a multi-purpose Android cleaner app that is capable of handling a lot more than just clearing up junk files. The app has more than 30 tools to increase the productivity of your smartphone. It has a system app uninstaller that works even without root. Boot Speedup is a feature that lets you choose which apps (including system apps) should start when you restart your phone.

The app manager comes with options for batch uninstalling or installing apps and moving apps from phone memory to removable storage. All-In-One Toolbox aims to bring you a faster, cleaner interface and is easily the best free cleaner for Android.

Play Store Rating – 4.5
Downloads – Over 10 million

Special Features of All-In-One Toolbox

  • Photo compressor to reduce the space occupied by high-resolution pictures
  • Phone hardware info checker
  • Feature to identify large files stored on your device
  • Option to delete empty folders and app leftovers

10. Cleaner For Android

The powerful virus cleaner for Android comes with a plethora of cleaning features. It can remove cache, boost RAM and run periodically without user intervention. Systweak’s battery saver feature can close background apps that are not being used and also show device temperature.

The best cleaner app for Android comes with an app manager that can display apps that you no longer use. You can view and delete hidden files on your device.

Additionally, you can also backup and share your files from the app. Also, the Android cleaner features a junk remover, duplicate file remover, app hibernator, etc. to get the most out of your device.

Play Store Rating – 4.3
Downloads – Over 1 million

Special Features of Systweak

  • WhatsApp Module for viewing WhatsApp media files in one place
  • Notification module for shutting down notifications from certain apps
  • Option to view, archive, rename and delete hidden files
  • Game booster to improve the gaming experience

Frequently Asked Questions

How to clean cache in Android?

You can clear cache in Android by using an Android cleaner app. You can also do it manually by going into the Android storage settings or clearing the cache of a particular app under the app management settings.

How to speed up your Android device?

The best way to speed up your Android device is to delete cache and junk files. Again, you can do it manually or with the help of an Android cleaner.

Do you need an Android cleaner app?

There is nothing an Android cleaner does that you can’t do manually. That being said, it does make the process easier.

What is the best cache cleaner app for Android?

We believe FilesGo is one of the best cache cleaners since it doesn’t have in-app ads and offers an easy-to-use interface. On top of that, it comes installed on certain devices so one doesn’t require a third party app to remove junk.

How do I free up RAM on my Android device?

There are multiple ways to clear the RAM on an Android device —
– Killing background processes from the recent app menu
– “Force stop” apps in Android settings.
– Disabling animations and setting background process limits in Developer settings.

How do I free up space on my Android device?

Use the File Manager app to see which unwanted files are taking up space on your Android device. Delete them manually or use any Android cleaner app.

What happens when you clear the cache on your phone?

Clearing the cache removes temporary files that are used to load things faster. However, on the bright side, it clears up the storage as well.

Did you find this list of Android cleaner apps for 2021 to be helpful? Share your reviews in the comments section below.

The post 10 Best Android Cleaner Apps To Clear RAM And Cache In 2021 appeared first on Fossbytes.

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