CCleaner – Phone Cleaner

Contains adsIn-app purchases
4.6
3.02M reviews
100M+
Downloads
Content rating
Everyone
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About this app

Clean up your phone storage with CCleaner for Android!

Brought to you from the makers of the world’s most popular PC and Mac cleaning software, CCleaner for Android is the ultimate Android cleaner. Quickly and easily remove junk, reclaim space, monitor your system and more, and truly master your device.


Clean, Remove, and Master
• Remove unnecessary files and clean junk safely
• Clean files, download folders, browser history, clipboard content, leftover data and more

Reclaim Storage Space
• Analyze valuable storage space
• Quickly and easily uninstall multiple unwanted applications
• Clear junk, such as obsolete and residual files

Analyze Applications’ Impact
• Determine the impact of individual apps on your device
• Check which apps consume your data
• Find apps draining your battery
• Discover unused apps with App Manager

Clean your photo library
• Find and remove similar, old, and poor quality (too bright, dark, or unfocused) photos
• Reduce file sizes with Low, Moderate, High, and Aggressive file compression, and move originals into cloud storage
• Delete photos from private chats

Monitor your System
• Check the usage of your CPU
• Analyze your RAM and internal storage space
• Check out your battery levels and temperature

Easy to Use
• Clean your Android in just a few clicks
• Simple, intuitive user interface which is easy to navigate
• Choose the color theme you like most


This app uses Accessibility permission to assist disabled and other users stop all background apps with just one tap.
Updated on
Mar 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
2.75M reviews
Jay Gross
March 13, 2026
A recent update has made the app completely and totally useless. I used to run a deep scan in under a minute and now it takes 15 minutes and more and will not clear anything. All I get is an error saying undefined error. I tried the troubleshooting errors of revoking privileges and enabling again. I deleted the app and reinstalled it. No help, I'm running the pro version
4 people found this review helpful
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Piriform
March 15, 2026
Thanks for the report. After recent Android updates, cache access or cleaning behavior may change depending on device and OS version. Please ensure the app is updated or try reinstalling it. If the issue continues, contact support with your device model and Android version. Renata*CCleaner
Tabita Gherasim
March 18, 2026
I have a Google Pixel 9 Pro and after this previous update, the app will not do any cleaning whatsoever when run? I've done everything to try and reset it, yet the problem continues. I like to run the app about once a week and lately, after I run a scan and it starts "clearing" stuff out, it will run through the same app about 3 times and take forever before going to another one. At the end, it turns out nothing was removed and my storage stays exactly the same.
2 people found this review helpful
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Paul Squire
March 21, 2026
I've used this app for years. It used to offer the option to watch an ad to access deep clean features. Recently the app was updated and that option is gone now. So I bought a pro subscription for a year and now deep clean doesn't work anymore. Every time I run a deep clean it always fails with an "undefined error" message. I have tried all the trouble shooting tips. I have uninstalled and re-installed the app. I am running the most recent version: 26.04.0. Fix this or I'll need a refund!!!
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