DU Cleaner & Clean Cache
Free App
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About DU Cleaner & Clean Cache
Free—clean up system trash files (caches), extend SD card storage, and solve your lack of disk space. Plus free Speed Booster for Android Phones.
Have you ever encountered the following problems?
1. System garbage causes the phone to run slowly and app garbage eats up your internal storage.
2. No more space is available for new photos or apps.
3. Your phone is running crazily slow.
All these situations need a clean-up tool, such as a phone booster, junk remover, etc.
Highlights of DU Cleaner (Boost & Clear Cache):
► Ultra-small size
Making it much smaller than similar apps on Google Play.
► Extremely focused
Performs the most comprehensive trash-cleaning to save you more phone space;
► Intelligent analysis
Using our new intelligent analysis engine, DU Cleaner (Boost & Clear Cache) deletes what you want to remove, leaves what you think is useful, and never loses your good memories.
Features of DU Cleaner (Boost & Clear Cache):
► Clean Up & Junk File Cleaning
The junk-creating behavior of millions of apps has been analyzed so that DU Cleaner (Boost & Clear Cache) can efficiently hone in on its targets (cache and residual files) with perfect accuracy. Delete cache and residual files to reclaim storage, boost speed, and improve the performance of your device and SD card.
► Memory Boost
Boost your games and apps, free up memory (RAM), speed up your device, and save more battery. Our 1-Tap Boost features make it easy to optimize directly from your homescreen.
► Useless APKs
Find and delete useless APKs on your phone to free up more storage space.
► Residual Files
Clear up residual data from previously uninstalled applications.
The World's Most Trusted Android Optimizer, Speed Booster, and trash-cleaning app; DU Cleaner & Speed Booster is a FREE app that can help clean redundant apps and files, free up storage space, clean up your RAM, and speed up your Android device.
Help fight against deceptive ads
DU Group is dedicated to providing a safer mobile experience for our global users, so we’re committed to fighting against misleading downloads. We’ve found that some ads might be malicious promotions from unknown channels. If you come across one of these ads, you can help us take them down. Please send the link and screenshots of the ad to spam_report@duapps.com. We appreciate your kind help.
Have you ever encountered the following problems?
1. System garbage causes the phone to run slowly and app garbage eats up your internal storage.
2. No more space is available for new photos or apps.
3. Your phone is running crazily slow.
All these situations need a clean-up tool, such as a phone booster, junk remover, etc.
Highlights of DU Cleaner (Boost & Clear Cache):
► Ultra-small size
Making it much smaller than similar apps on Google Play.
► Extremely focused
Performs the most comprehensive trash-cleaning to save you more phone space;
► Intelligent analysis
Using our new intelligent analysis engine, DU Cleaner (Boost & Clear Cache) deletes what you want to remove, leaves what you think is useful, and never loses your good memories.
Features of DU Cleaner (Boost & Clear Cache):
► Clean Up & Junk File Cleaning
The junk-creating behavior of millions of apps has been analyzed so that DU Cleaner (Boost & Clear Cache) can efficiently hone in on its targets (cache and residual files) with perfect accuracy. Delete cache and residual files to reclaim storage, boost speed, and improve the performance of your device and SD card.
► Memory Boost
Boost your games and apps, free up memory (RAM), speed up your device, and save more battery. Our 1-Tap Boost features make it easy to optimize directly from your homescreen.
► Useless APKs
Find and delete useless APKs on your phone to free up more storage space.
► Residual Files
Clear up residual data from previously uninstalled applications.
The World's Most Trusted Android Optimizer, Speed Booster, and trash-cleaning app; DU Cleaner & Speed Booster is a FREE app that can help clean redundant apps and files, free up storage space, clean up your RAM, and speed up your Android device.
Help fight against deceptive ads
DU Group is dedicated to providing a safer mobile experience for our global users, so we’re committed to fighting against misleading downloads. We’ve found that some ads might be malicious promotions from unknown channels. If you come across one of these ads, you can help us take them down. Please send the link and screenshots of the ad to spam_report@duapps.com. We appreciate your kind help.
All Application Badges
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Popular app
Good rating
Free
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downl.
Android app
App History & Updates
What's Changed
Optimized core functional experience and stability.
Optimized core functional experience and stability.
Name changed Name changed! DU Cleaner (Boost&Clear Cache) now is known as DU Cleaner & Clean Cache.
Version update DU Cleaner & Clean Cache was updated to version 1.3.7
More downloads DU Cleaner & Clean Cache reached 10 000 000 - 50 000 000 downloads
Name changed Name changed! DU Cleaner now is known as DU Cleaner (Boost&Clear Cache).
What are users saying about DU Cleaner & Clean Cache
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by S####:
by S####:
The best app, loved it
H
by H####:
by H####:
Great app worth having
D
by D####:
by D####:
Best app for Android mo
D
by D####:
by D####:
Helpful application for my phone
D
by D####:
by D####:
I absolutely love this app
D
by D####:
by D####:
So far so good
D
by D####:
by D####:
This is one of the best apps
R
by R####:
by R####:
Very good,better than clean master & 360 works.
D
by D####:
by D####:
It is a great app. Love it
H
by H####:
by H####:
Useful. Easy to use.
C
by C####:
by C####:
so nice...awesome
D
by D####:
by D####:
Awesome!
N
by N####:
by N####:
Amazing
V
by V####:
by V####:
Giid
N
by N####:
by N####:
ADVICE. DO NOT USE AS HAS HIDDEN ENGENDERS.. USES HIGH MEMORY ALONGSIDE BATTERY CONSUMMATION.. BUT THEN THERE'S THE ADDS.. In my opinion it runs like spyware risky virus software. But again THE ADDS This app appears to work.. however it doesn't. Claims to clear cache. IT DOESN'T it consumes a heap of MEMORY..THEN THERE'S THE ADDS, DU REALLY CASHES IN ON ADDS.
D
by D####:
by D####:
Well it is a good app if it do what it says it does you really don't know if it's really cleaning your phone or protecting your phone or whatever the situation maybe. So many phony apps going around to pretend to clean your phone we will soon see so I gave it a 5-star rating so far it can drop down to a half a star eventually....
D
by D####:
by D####:
Its a no-brainer. We all know ads are necessary to make money so we shouldn't complain
S
by S####:
by S####:
You need to add an exception list for apps and add a settings page. Like how it's got a residue cleaner too
D
by D####:
by D####:
This is a awesome app my phone just have 8GB this app make my like have a big GB
D
by D####:
by D####:
It's okay and does what it says however it keeps deleting my Amazon Music downloads and I cannot find the option to which it off.
D
by D####:
by D####:
This realy works. If i want to downlaod a app but i don't have enough space i just clean my phone with it :)
D
by D####:
by D####:
Brilliant does what it says wich is the best feature often downloading apps that have nothing to do with what the intended purpose is highly recommended , for people who's phone is backed up with junk and being slow
X
by X####:
by X####:
I like it size and color are but need more power
D
by D####:
by D####:
Good application seezee what is u os cant do ot..
X
by X####:
by X####:
Great app to handle trash buildup on an android phone
S
by S####:
by S####:
I like this app and is easy to use thanks
Q
by Q####:
by Q####:
Love it, very easy 5o use, love that it telks me what needs to be done or cleaned❤
A
by A####:
by A####:
...still works exactly as advertised and I continue to use it daily.*****
D
by D####:
by D####:
Simple and good.. there is no much junk advt flashes
D
by D####:
by D####:
I like it when it tells me about any problems with my apps
D
by D####:
by D####:
small but very nice app!!!
M
by M####:
by M####:
It's fast and easy to use. Recommend it for everyone
Q
by Q####:
by Q####:
The latest updates are excellent! Now DU Cleaner is definitely a 5 Stars Super Cleaner. Well Done. Cheers!
D
by D####:
by D####:
Never ran out of storage with this.
A
by A####:
by A####:
Nice application, it works superbly well.
D
by D####:
by D####:
My mom told me to download the app so I did. This app is awesome. I love it.
Z
by Z####:
by Z####:
A NYC app for my Android phone it's very easy to use
Z
by Z####:
by Z####:
Very nice apps fast & easy to use ..awesome! Thank u
I
by I####:
by I####:
Keeps me squeaky clean.
by D####:
Easy way to clean your devices and keeps them running smooth