Best free app to clean your phone memory in 2025

If your phone is slow, freezing, or has little storage space, a good memory cleanup can make all the difference. For this, one of the best free apps available in 2025 is... CCleaner. Simple to use and very efficient, it helps optimize your device's performance in just a few taps. You can download it below:

CCleaner - Cell Phone Cleaning

CCleaner - Cell Phone Cleaning

4,7 2,178,843 reviews
100 mi+ downloads

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What does CCleaner do?

CCleaner is an app that cleans unnecessary files accumulated on your phone, such as app cache, temporary files, residual data, and empty folders. It also identifies apps that are consuming too much memory or battery, helping to keep your device faster and more organized.

Main features

  • Quick cleanup of cache and junk files.
  • Storage analysis to show what is taking up the most space
  • App Manager, which allows you to easily uninstall what you no longer use.
  • Performance monitoring, with tips to improve device speed
  • Removing duplicate files and unnecessary
  • Scheduled automatic cleaning (on some devices)
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Compatibility

CCleaner is available for Android. Unfortunately, due to limitations of the iOS system, it does not offer a version with the same features for iPhones.

How to use CCleaner to clean your phone's memory.

  1. Download the app on the Google Play Store.
  2. When opening for the first time, grant the necessary permissions (access to storage and use of the system).
  3. From the Home screen, tap "To analyze".
  4. The app will scan the device and show the files that can be safely removed.
  5. Tap on "To clean" To free up space.
  6. (Optional) Go to the tab of “"Apps"” to uninstall programs that you no longer use.

The process only takes a few minutes and can be done whenever you feel your phone is running slower.

Advantages and disadvantages

Advantages:

  • Clean and easy-to-use interface.
  • Effective at clearing cache and junk files.
  • It helps improve the performance of your cell phone.
  • Completely free for basic use.

Disadvantages:

  • The free version displays some ads.
  • Some advanced features are only available in the premium version.
  • On very old models, the app may not function at full performance.

Is the app free or paid?

THE CCleaner is free., with sufficient features for most users. There is also a version premium, which offers advantages such as scheduled cleaning, ad removal, and priority support. However, for those looking only to free up memory and improve speed, the free version gets the job done.

Usage tips

  • Use the app at least once a week to keep the phone running fast.
  • Activate the automatic cleaning notifications So as not to forget.
  • Check the tab app analysis to identify programs that consume a lot of battery or space.
  • Combine the use of CCleaner with other practices, such as cleaning up duplicate photos and deleting old WhatsApp files.

Overall app rating

CCleaner has more than 100 million downloads on the Play Store and an average rating of 4.6 stars. Users praise the app's practicality, lightweight design, and improved phone performance after cleaning. Some criticisms point to the ads in the free version, but this doesn't compromise its main functionality.

In short, the CCleaner is an excellent free option for those who want to clean their phone's memory in 2025., especially on Android devices. Simple, effective and reliable, it deserves a place on your smartphone.

Kleber Soares

I am an Information Technology specialist and currently work as a writer for the Appsntech blog. My mission is to create informative and engaging content for you, bringing you news and trends from the technological world on a daily basis.