Top 5 Best Android Cleaner Apps n 2021

The majority of individuals consider cleaning up their phones only after something goes wrong. While Android devices are intelligent enough to avoid routine maintenance, it’s still a good idea to run a digital tune-up every now and again. Don’t underestimate the value of staying organized digitally—it may just extend the life of your phone.

Android Cleaner Apps

The trick is to identify android cleaner apps that deliver on their promises. At best, an ineffective cleanup program wastes storage space; at worst, it may infect you with malware and bombard you with advertisements. However, not all Android cleaner applications are worthless, and we’re going to help you locate the ones that are.

The following are the top phones and tablets android cleaner apps that you should check out.

  1. Files By Google

The official Android file manager from Google features simple functions that make it the first Android garbage remover everybody should try. To access these options, launch the app and navigate to the Clean tab at the bottom.

You’ll notice various areas that the app detects as being inefficient. These include Junk files, Duplicates, backed-up photographs, and uninstalled applications. Select an option to see what’s taking up the most space, check the items you wish to delete, then accept to let the app handle the rest.

While you can use the Browse option to manually browse your phone’s storage, allowing the app to do so is more efficient.

As we’ll see, several of the following apps provide useful cleaning capabilities but also include RAM optimizers and other unnecessary features. Google Files is an excellent solution to these issues; it’s one of the finest methods to clean up Android using a basic, free app that’s not overloaded with extraneous frills.

Download: Files By Google (Free)

  1. Droid Optimizer

With over a million downloads on the Google Play Store, Droid Optimizer is one of the most popular android cleaner apps. It’s easy to use, even for beginners, thanks to an introduction page that leads you through permissions and features.

It includes a “rating system” that serves as a reminder to keep your device in tip-top form. If you don’t mind being shamed into better behaviors by your own smartphone, Droid Optimizer is the best Android cleaner for you.

A single tap is all that is required to initiate a phone cleansing. At the top of the screen, you’ll find your numbers; free space and RAM are displayed alongside your “rank” score, which is calculated based on your cleanup efforts.

If you’d rather set and forget, Droid Optimizer enables you to schedule automated cleaning on a regular basis. This auto-cleanup utility will clear your cache, terminate any running applications, and erase any superfluous files. Additionally, it includes a “good night scheduler” that conserves energy by automatically turning off functions such as your Wi-Fi when it is not in use.

Droid Optimizer can also mass-delete apps, which is beneficial if you need to free up some space quickly.

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It’s not the most visually appealing application, but it works. Droid Optimizer should be on your shortlist if you’re seeking the best Android phone cleanup app and don’t want to do much of the work yourself.

Download: Droid Optimizer (Free)

3. CCleaner

On Android, the same well-known PC application for reclaiming disk space is accessible. We’ve explored why CCleaner is no longer a required Windows application, as the service has deteriorated significantly since Avast acquired it. And, while the Android app is far from flawless, it is far superior to a large number of other spammy cleaning programs for Android.

Indeed, CCleaner for Android is a multipurpose tool that performs an excellent job of analyzing and cleaning up stray files that are using valuable storage space. The primary function is the cleaner, which can erase app cache data, empty folders, and numerous histories.

Additionally, it has an App Manager, which features a straightforward interface for selecting numerous programs for uninstallation. Finally, the System Info page monitors your phone’s resources (CPU, RAM, and device information) so you can quickly see what’s going on.

It requires no root and is completely free, though you may upgrade to the Pro subscription for a few extra features. It may be lacking in features, but it suffices if all you need is a quick solution to regain storage space on your phone.

Download: CCleaner (Free, Subscription Available)

  1. All-In-One Toolbox

Eliminating unneeded files from your phone is only a portion of the effort. How about monitoring your battery life, CPU temperature, or those obnoxious mobile advertisements? The aptly called All-In-One Toolbox is here to take care of everything.

It is capable of erasing temporary files from your Android device, emptying the cache, and empty folders and orphaned files. It only takes one press to evaluate your device, followed by another tap to erase. It’s the same technique for other sections of the program.

Again, with two touches, the Boost function clears your system cache and terminates background apps. If you wish, you can change this automatically using the Boost+ option, however, this requires an in-app payment. If you’re short on battery power, the Battery Saver section not only kills background tasks (see below for a warning) but also displays your current battery statistics.

Additionally, there is a mass app deleter, powerful file cleaning tools, and Wi-Fi analysis. As its name implies, All-In-One Toolbox attempts to do everything. As with Droid Optimizer, there is a ranking system to incentivize frequent use.

Download: All-In-One Toolbox (Free) | All-in-One Toolbox Pro ($15.99)

  1. SD Maid

SD Maid bills itself as the “digital cleaning for your Android phone.” It keeps things simple—-opening the app provides four quick action capabilities for “tidying up” your device.

CorpseFinder, for example, searches for and deletes any orphaned files or folders left over after an app is deleted. SystemCleaner is another search-and-remove utility; this time, it searches for often-used files and directories that SD Maid believes it can safely destroy.

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If this sounds appealing, AppCleaner provides the same function for your applications. To take advantage of this functionality, you must upgrade to SD Maid Pro. Additionally, there is a Databases section that assists in optimizing any app databases in use—-in our test, it removed 40MB from Spotify using this method.

Additionally, there are apps for storage analysis (to assist you in locating and deleting large files) and mass app removal if you’re considering a more comprehensive phone tune-up.

Download: SD Maid (Free) | SD Maid Pro ($4)

A Cautionary Note about Task Killers

Numerous Android cleaner apps for include RAM optimization and process termination as standard features—-including those on our list, such as CCleaner. This, however, can be counterproductive, as task killers can actually degrade the performance of your computer.

On Android, utilizing all available RAM is not always a problem. Indeed, Android keeps its RAM consumption high on purpose to maximize performance. Android is intelligent enough to know how to optimize efficiency by juggling its open apps. Interfering with that process can make Android work harder than necessary, resulting in a slowdown of your device—-especially if you’re closing background system apps.

The majority of current Android apps should also have a negligible impact on your battery performance. If they do, Android should notify you (assuming you have a modern device). If such is the case, you may want to investigate ways to extend the battery life on your Android device. This can be accomplished by limiting background usage within Android itself, rather than through the use of a task killer or task-killing apps.

While these apps are beneficial for deleting outdated files and clearing cache data, you should exercise caution when allowing them to manage other programs or services on your device. Android has progressed beyond these “all-in-one” optimization solutions—-devices are faster, and Android is more efficient at managing system resources.


While routine maintenance is not required for the majority of Android users, it can help keep your device working smoothly. True, your gadget should continue to function even if you do not spend time clearing up garbage. The majority of recent Android smartphones have sufficient RAM and storage to accommodate anything you’ve installed or saved. Additionally, you should not have to spend entire days emptying the app cache.

Having said that, if you find an issue with your Android smartphone, Android cleaner apps would help it run more smoothly. If it does not work, you may have to resort to manual cleaning.