Mobile Cleaner: Which Are the Best?

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Catherine Le Nevez
@catherinelenevez
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The memory of your mobile is one of the most influential aspects when it comes to maintaining a remarkable performance of the device.

In the search for this to work properly, many users decide to resort to the help of apps known as optimizers or cleaners, which promise a performance improvement deleting all those unnecessary files and cleaning the RAM memory.

If you are one of the users who trusts these applications, in this article we will tell you what they are the best mobile cleaners in 2021, those that put at your disposal various tools such as the junk cleaner, the RAM optimizer, the CPU cooler and a powerful battery saving mode.



But are they really necessary? After telling you about the best cleaners, we have thought long and hard about it real usefulness of these applications today.

Clean Master has been one of the best known cleaners for Android.

  • Mobile cleaners in 2021
    • Phone Cleaner Phone
    • Google files
    • CCleaner
    • AVG Cleaner
    • Nox Cleaner
    • SD maid
  • Why you should never install an optimizer
    • Find out how RAM works
    • How cleaners work
    • What to do to optimize your mobile

Mobile cleaners in 2021

Mobile cleaners pile up millions of downloads in the Play Store, which confirms the confidence of many users in this type of application.

If you want to use its functions as well, below you can find out the best cleaners for your cellphone which you can download and install in 2021.



Phone Cleaner Phone

With over 50 million downloads and an average rating of 4,7 on the Play Store, Phone Cleaner is one of the most popular optimizers for Android.

Developed by Super Cleaner Studio, this app promises to speed up the operation of your phone, optimize memory, cool the CPU, clean RAM, save battery, clean the application cache, delete junk notifications and much more.

In short, a set of tools that improve mobile performance based mainly on eliminating everything you don't need.

Therefore, presumably, it gets a noticeable acceleration when running apps like games, which can be played more smoothly. Without a doubt, Phone Cleaner is one of the apps that users trust the most to clean and optimize their phone.

Google files

Google files help you save space on your mobile.

If you want to clean your phone successfully, one of the best alternatives for Android is Files by Google, the file explorer created by the company that also serves for delete unnecessary files.

Indeed, and as we told you at the end of this article, Files by Google is the best cleaner by phone that you can install today. Partly because it's not exactly a cleaner or optimizer. It just helps us get rid of those files that are repeated or that we don't use, a great way to clean our mobile completely free and safe.

By analyzing your phone, Files by Google finds app you used a little in recent months, duplicate images and spam stored in local storage. Later it recommends deleting it to free up as much space as possible on the terminal.



Also, with this Google application you can make a backup copy to keep all your files in the cloud and also save that space in mobile memory.

As if its tools for saving phone memory weren't enough, Files by Google also has features for share files offline, find files faster and easily manage them in folders.

If you are looking for a reliable tool to save space, Files by Google is the solution.

CCleaner

CCleaner is a cleaner and optimizer for Android devices.

Piriform is the studio behind CCleaner, a file cleaner for cell phones and computers that we've all heard of on occasion.

This free application was created with the aim of helping you keep your phone without junk files, with a system in good condition and with secure Internet browsing.

To do this, it first provides you with a cleaner to remove all junk files and unnecessary application data, such as the cache memory, browsing history, download folders, clipboard contents, etc. Plus, it also tells you which apps you use the least.

Once you have saved as much memory as possible, with CCleaner you can analyze which apps consume the most memory and battery, to delete them if you deem it necessary. Finally, by forcing background apps to stop, CCleaner is committed to improving the performance of your phone.

AVG Cleaner

Another very popular Android phone and tablet cleaner is AVG Cleaner, developed by same company that deals with AVG antivirus.


Like other apps mentioned above, AVG Cleaner aims to save space on your mobile by deleting anything you don't use regularly: files, duplicate images, app data, unused applications ...


In this case, with AVG Cleaner you can delete those apps that are pre-installed on your mobile and that you don't need. You can also resort to the help of the tool "Applications hibernation", which suspends apps running in the background to save data and battery life.

As for the battery, this cleaner and optimizer for Android also has one special saving mode which extends the autonomy of the device. In short, AVG Cleaner is an analysis tool for your mobile that removes everything you don't need to improve its performance.

Nox Cleaner

Nox Cleaner removes files you don't need on your mobile.

Another cleaner for Android is Nox Cleaner, also with over 50 million downloads on Google Play. First of all, this app incorporates a junk file cleaner to eliminate anything that slows down your phone.

Second, Nox Cleaner has a real-time antivirus which alerts you when a malware or malicious file attempts to install itself on your phone to access its data. However, we already know that installing an antivirus for Android is not the best option.

The functions of Nox Cleaner continue, and we can find a RAM accelerator, CPU cooling, notification blocker, application blocker and management, and as a noteworthy note, a game accelerator that allows you to play ai your favorite games so more fluid.

SD maid

SD Maid is one of the Android cleaners you can trust.

Another of the best alternatives to clean your Android is SD Maid, a free app that helps you save space without compromising the security of your personal data.

Among the functions of this application we find a file explorer, to examine the entire device; a application manager, both the pre-installed ones and the ones you downloaded; it's a browser on file by name, date or content.

Inoltre, SD Maid also finds and removes fillet residue, files still stored by deleted apps, duplicate images and documents, and the application cache.

There is no doubt, SD Maid is one of the best cleaners for Android that you can download without put to I risk the security of your information or the functioning of your mobile phone.

Why you should never install an optimizer

The above apps are the best Android cleaners you can download to your mobile right now, but are they really necessary? Subsequently, let's find out the keys for which the installation of an optimizer in the terminal is not recommended.

Find out how RAM works

Most of the GB of RAM will always be occupied.

Before installing RAM cleaner apps like crazy, have you ever thought about how it works? There RAM, as the name suggests -Random Access Memory- is a temporary memory to which the system has access at all times. It is a working memory where information relating to all the processes that the phone has to manage is loaded.

If you open WhatsApp, the data will be sent to RAM and in a subsequent opening of the app, since the process is already loaded, it will open much faster.

Applications need to run in the background as well, that you here believe or not, this does not kill the battery or something like that, as the system knows very well how to handle RAM.

A separate case is that the application has zero optimization, in which case the system itself cannot manage resources properly it requires, and this is where the problems arise.

Android follows the maxim "RAM unused, RAM wasted". Whether you have 2, 3, or 8GB of RAM, more than half of these gigs will always be busy. Android deploys processes to keep as much information as possible in RAM, as this is the best way to manage terminal performance.

The problem is that Android is free and developers can ruin it by creating applications that are too resource-intensive. Applications such as, for example, Facebook, they require resources very more than they should.

By demanding so much from the system, it has to allocate much of its RAM to processes like Facebook, and take priority off others who should be active, but which are closed so that the app can remain open.

These inconsistencies are what create problems, but the way to fix them is not to install a cleaner. You will understand this very easily, when you understand how a cleaner works and what its real purpose is.

How optimizers work

Optimizers only get a temporary improvement in mobile performance.

Cleaners are basically for cleaning… For earn money. Filled with advertising, sending information to Chinese servers to earn money (not all, but most), while consuming more resources than they promise to save. Anyway. These applications have some basic functions:

  • Clear your mobile cache (the only thing they do right, and something you can do yourself from the settings)
  • Clean large files (they also do it well, and you can too)
  • Clean RAM (severe problem)
  • Add a boost to your cellphone (God knows what to make it go faster)
  • Check your cell phone battery (they spend more than they save)

The argument is easy, Cleaner, like Clean Master, delete all applications via one "Closing force", not only remove them from multitasking.

This has an immediate consequence, applications are reopened to occupy their RAM memory space, with the consequent CPU and RAM consumption.

"The thrust they promise" is none other than the temporary increase in performance which can give a low-end phone to shut down processes. However, after a few minutes, everything will return to its normal course, so it makes little sense. So, in case you want to install a memory optimizer on your mobile, Google Files is the best app to clean your phone, among other things because it "does not touch" or the RAM and GPU of the mobile phone, but rather limits itself to remove those files that you don't use and that consume space on your mobile. Not to mention that offers all the guarantees of a giant like Google.

What to do to optimize your mobile

Optimizing your mobile doesn't mean using third-party applications, but because you you take care of it.

Do not install badly optimized applications like Facebook, take care of cleaning the cache once a month, close large games or applications which will no longer run in the background later.

This way you will save battery, you will increase the performance of your mobile and you won't have any problems whatsoever, beyond the hardware limitations of your mobile.


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